Individual Calculations October 2022 |
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Coaquira Gonzales, Oscar Adriano Total change: -38.40 | | |
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Campeonato Nacional de Ajedrez Impar 2022 Sub 11 Absoluto | Lima | PER | 2022-09-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1246 | 1146 | 1.00 | 4 | -0.50 | 40 | -20.00 | |
| Moscoso Paredes, Rafael Leonardo | | | 1391 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | Farfan Tipacti, Camilo | | | 1056 | PER | 0.50 | 1 | -0.12 | 40 | -4.80 | | Astoyauri De La Cruz, Fernando Is | | | 1358 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | | Chinga Gomez, Didier Sebastian | | | 1180 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | 10 Open IRT U1800 Club Hermanos Rojas | Lima | PER | 2022-09-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1478 | 1146 | 0.00 | 3 | -0.51 | 40 | -20.40 | |
| Quevedo Perales, Aaron Wilfredo | | | 1492 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | Carmona Carrillo, Carlos Rafael A | | | 1701 | ESP | 0.00 | 1 | -0.03 | 40 | -1.20 | | Ponciano Madueno, Luis Felipe | | | 1240 | PER | 0.00 | 1 | -0.37 | 40 | -14.80 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | 1 Open IRT U1800 Circulo Peruano de Ajedrez | Lima | PER | 2022-09-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1412 | 1146 | 1.50 | 6 | 0.05 | 40 | 2.00 | |
| Carmona Carrillo, Carlos Rafael A | | | 1701 | ESP | 0.00 | 1 | -0.03 | 40 | -1.20 | | Diaz Bermudez, Pedro Teofilo | | | 1386 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | | Navarro Maldonado, Monica Dayana | | | 1728 | VEN | 0.50 | 1 | 0.48 | 40 | 19.20 | | Maravi Ceron, Ayme | | | 1197 | PER | 0.50 | 1 | 0.07 | 40 | 2.80 | | Gomez Nunez, Fabian Elmer | | | 1143 | PER | 0.00 | 1 | -0.50 | 40 | -20.00 | | Casqui Lopez, Marlon Gabriel | | | 1319 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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