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Sixto Alberto Vallejo Roman

* 1974 (51)
Best Elo
1873
Latest Elo
1834
Birthyear
1974
201520152016201620172017201820182019201920202020202120212022202220232023202420241890186018301800177017401710
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Wins
Draws
Losses
White3132.3%22.6%45.2%
Wins
Draws
Losses
Black2920.7%13.8%65.5%
Wins
Draws
Losses
Total6026.7%18.3%55.0%
Strongest win Sixto Alberto Vallejo Roman (1808) 1-0 Filadelfo Romero Martinez (2088)
Weakest loss Marco Alejandro Sandoval (1594) 1-0 Sixto Alberto Vallejo Roman (1743)

Openings Played as White (15)

C50 - Giuoco Piano
Average Elo: 1804
Result: 3/7 = 42.86%

B20 - Sicilian
Average Elo: 2006
Result: 3/7 = 42.86%

B30 - Sicilian
Average Elo: 1771
Result: 1.5/3 = 50%

C23 - Bishop's Opening
Average Elo: 1762
Result: 1.5/2 = 75%

D30 - Queen's Gambit Declined
Average Elo: 1810
Result: 1/2 = 50%

B22 - Sicilian, Alapin
Average Elo: 1970
Result: 0/1 = 0%

C02 - French, Advance
Average Elo: 1936
Result: 0/1 = 0%

C34 - King's Gambit Accepted
Average Elo: 0
Result: 0/1 = 0%

B06 - Robatsch
Average Elo: 2041
Result: 0/1 = 0%

B23 - Sicilian, Closed
Average Elo: 1983
Result: 0.5/1 = 50%

B12 - Caro-Kann Defense
Average Elo: 1588
Result: 1/1 = 100%

C24 - Bishop's Opening
Average Elo: 2018
Result: 0/1 = 0%

B07 - Pirc
Average Elo: 2119
Result: 0/1 = 0%

E53 - Nimzo-Indian, 4.e3
Average Elo: 1576
Result: 1/1 = 100%

D37 - Queen's Gambit Declined
Average Elo: 1514
Result: 1/1 = 100%

Openings Played as Black (16)

B07 - Pirc
Average Elo: 1995
Result: 3/10 = 30%

B06 - Robatsch
Average Elo: 1911
Result: 1/3 = 33.33%

A40 - Queen's Pawn Game
Average Elo: 2046
Result: 1/2 = 50%

C62 - Ruy Lopez, Old Steinitz Defense
Average Elo: 2116
Result: 0/2 = 0%

C55 - Two Knights Defense
Average Elo: 1798
Result: 0.5/1 = 50%

E70 - King's Indian
Average Elo: 0
Result: 1/1 = 100%

B08 - Pirc, Classical
Average Elo: 1973
Result: 1/1 = 100%

B73 - Sicilian, Dragon, Classical
Average Elo: 1976
Result: 0.5/1 = 50%

B09 - Pirc, Austrian Attack
Average Elo: 2034
Result: 0/1 = 0%

C41 - Philidor Defense
Average Elo: 1977
Result: 0/1 = 0%

A33 - English, Symmetrical
Average Elo: 2059
Result: 0/1 = 0%

D10 - Queen's Gambit Declined Slav
Average Elo: 2056
Result: 0/1 = 0%

D02 - Queen's Pawn Game
Average Elo: 1917
Result: 0/1 = 0%

A53 - Old Indian
Average Elo: 1744
Result: 0/1 = 0%

D13 - Queen's Gambit Declined Slav, Exchange Variation
Average Elo: 2195
Result: 0/1 = 0%

A46 - Queen's Pawn Game
Average Elo: 1594
Result: 0/1 = 0%


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MoveNResultEloPlayers
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1.e4 d6 2.d4 g6 3.Nc3 c6 4.Be3 Bg7 5.Qd2 Nd7 6.f4 Ngf6 7.h3 e6 8.0-0-0 Nb6 9.Nf3 Qe7 10.g4 Bd7 11.a4 a5 12.d5 Nc8 13.dxe6 Qxe6 14.Ng5 Qe7 15.e5 dxe5 16.fxe5 Nd5 17.Nxd5 cxd5 18.Qxd5 Bc6 19.Bb5 0-0 20.Bxc6 bxc6 21.Qc5 Qxe5 22.Qxe5 Bxe5 23.Nf3 Bg7 24.Bc5 Be5 25.Be3 Bg7 26.Bc5 Re8 27.Rhe1 Rxe1 28.Rxe1 h6 29.Re8+ Kh7 30.c3 Nb6 31.Rxa8 Nxa8 32.Kc2 Bf6 33.b4 axb4 34.cxb4 Nc7 35.Kb3 Na6 36.Bd6 g5 37.b5 cxb5 38.axb5 Nb8 39.Bxb8 Bd8 40.Kc4 Bb6 41.Kd5 Kg6 1–0
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WhiteEloWBlackEloBResYearECOEventRnd
Aponte Rodriguez,A1810Vallejo Roman,S17431–02023B06COL-chT7.1
Vallejo Roman,S1743Sierra Castillo,E15141–02023D37COL-chT6.1
Sandoval,M1594Vallejo Roman,S17431–02023A46COL-chT5.1
Vallejo Roman,S1743Perez Giraldo,J1726½–½2023D30COL-chT4.1
Cadena Montoya,G2195Vallejo Roman,S17431–02023D13COL-chT3.1
Florez Salazar,L2137Vallejo Roman,S17431–02023B07COL-chT1.1
Vallejo Roman,S1743Martinez Pinchao,J16800–12023B30COL-chT2.1
Vallejo Roman,S1755Ramirez Ramirez,A1724½–½2022B30COL-chT1.2
Vallejo Roman,S1783Nino Penaloza,C1895½–½2019D30Tunja Boyaca op-B6
Vallejo Roman,S1783Acero Vargas,C15761–02019E53Tunja Boyaca op-B3
Vallejo Roman,S1783Gomez Gonzalez,J1391½–½2019C50Tunja Boyaca op-B2
Ballesteros Lora,R1744Vallejo Roman,S18731–02017A53COL-chT6.1
Trujillo Quesada,H1917Vallejo Roman,S18731–02017D02COL-chT4.1
Padilla,I1920Vallejo Roman,S18420–12015A40COL-ch7
Vallejo Roman,S1842Basilio,E17070–12015C50COL-ch6
Suarez,L2056Vallejo Roman,S18421–02015D10COL-ch5
Ortega,D1976Vallejo Roman,S1842½–½2015B73COL-ch3
Vallejo Roman,S1842Ricciulli Vargas,R18721–02015C50COL-ch4
Martinez,J2194Vallejo Roman,S18421–02015B07COL-ch1
Vallejo Roman,S1842Florez,C20750–12015B20COL-ch2
Vallejo Roman,S1808Lora,J21190–12015B07Caribbean-ch5
Andrade Truyol,G2021Vallejo Roman,S18081–02015B07Caribbean-ch3
Valdeblanquez,J2014Vallejo Roman,S18080–12015B07Caribbean-ch4
Vallejo Roman,S1808Barros,R21460–12015B20Caribbean-ch2
Vallejo Roman,S1808Romero Martinez,F20881–02015B20Caribbean-ch1
Ardila,D2059Vallejo Roman,S18681–02014A33Mosquera op8
Vallejo Roman,S1868Manuel Mestras,N1674½–½2014C23Mosquera op9
Vallejo Roman,S1868Alvarez Mendoza,R15881–02014B12Mosquera op6
Vallejo Roman,S1868Manrique Ochoa,F20180–12014C24Mosquera op7
Nieto,G1977Vallejo Roman,S18681–02014C41Mosquera op5
Vallejo Roman,S1868Rubio Melo,H17941–02014B20Mosquera op4
Vallejo Roman,S1868Corredor Rengifo,L20220–12014C50Mosquera op2
Verbel,J2034Vallejo Roman,S18681–02014B09Mosquera op3
Mosquera Carvajal,K-Vallejo Roman,S17660–12014E70Pan American Amateur-ch9
Vallejo Roman,S1766Lopez Ramirez,D-0–12014C34Pan American Amateur-ch8
Lima,L-Vallejo Roman,S17661–02014B07Pan American Amateur-ch7
Vallejo Roman,S1766Silva,J19260–12014C50Pan American Amateur-ch6
Arroyave,J1908Vallejo Roman,S1766½–½2014B07Pan American Amateur-ch5
Vallejo Roman,S1766Cortes Chaguala,J-1–02014C50Pan American Amateur-ch4
Barraza,L1984Vallejo Roman,S17661–02014C62Pan American Amateur-ch3
Vallejo Roman,S1766Cuellar Rios,G1909½–½2014C50Pan American Amateur-ch2
Hernandez Fonseca,M1973Vallejo Roman,S17660–12014B08Pan American Amateur-ch1
Hoyos Campuzano,E1853Vallejo Roman,S16710–12013B06COL-ch Amateur9
Vallejo Roman,S1671Cedeno,R18491–02013C23COL-ch Amateur8
Vallejo Roman,S1671Rodriguez Lopez,A19230–12013B20COL-ch Amateur7
Vallejo Roman,S1671Prado,L1983½–½2013B23COL-ch Amateur5
Aristizabal Lopez,J1857Vallejo Roman,S1671½–½2013B07COL-ch Amateur3
Diaz Herrera,L1945Vallejo Roman,S16710–12013B07COL-ch Amateur4
Vallejo Roman,S1671Guerrero Avila,H19091–02013B30COL-ch Amateur2
Vallejo Roman,S1671Lopez Gaviria,A19360–12013C02COL-ch Amateur1
De Arco,L2247Vallejo Roman,S-1–02012C62Pamplona IRT rap op2
Rico,O-Vallejo Roman,S-1–02012B07Pamplona Sub zt 2.39
Corpus,E1883Vallejo Roman,S-1–02012B07Pamplona Sub zt 2.38
Vallejo Roman,S-Galvis,C19700–12012B22Pamplona Sub zt 2.37
Cuevas Sanchez,B1798Vallejo Roman,S-½–½2012C55Pamplona Sub zt 2.36
Vallejo Roman,S-Casas Cobos,J20120–12012B20Pamplona Sub zt 2.35
Navia Alvarez,E2069Vallejo Roman,S-1–02012B06Pamplona Sub zt 2.34
Vallejo Roman,S-Andrade Truyol,G-1–02012B20Pamplona Sub zt 2.33
Polo,V2171Vallejo Roman,S-1–02012A40Pamplona Sub zt 2.31
Vallejo Roman,S-Tobar,J20410–12012B06Pamplona Sub zt 2.32