Rapid:
Individual Calculations August 2023 |
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Gomez Jalixto, Matthew Yahir Total change: -67.20 | | |
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1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 12 - Torneo 01 | Lima | PER | 2023-06-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1155 | 1110 | 0.50 | 4 | -1.27 | 40 | -50.80 | |
| Rojas Salas, Rihanna Irina | | | 1189 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | Reyes Zavaleta, Sergio Gabriel | | | 1084 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | | Vilca Contreras, Dante Ivan | | | 1326 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | Callupe Matias, Obed Esteban | | | 1019 | PER | 0.00 | 1 | -0.62 | 40 | -24.80 | | 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 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 12 - Torneo 02 | Lima | PER | 2023-06-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1166 | 1110 | 1.00 | 4 | -0.73 | 40 | -29.20 | |
| Mollo Figueroa, Nicole | | | 1373 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | Reyes Zavaleta, Sergio Gabriel | | | 1084 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | | Rojas Salas, Rihanna Irina | | | 1189 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | Callupe Matias, Obed Esteban | | | 1019 | PER | 1.00 | 1 | 0.38 | 40 | 15.20 | | 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 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 12 - Torneo 03 | Lima | PER | 2023-06-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1175 | 1110 | 2.00 | 4 | 0.32 | 40 | 12.80 | |
| Mollo Figueroa, Nicole | | | 1373 | BOL | 0.50 | 1 | 0.32 | 40 | 12.80 | | Carbajal Sotomayor, Cesar Stefano | | | 1119 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | Callupe Matias, Obed Esteban | | | 1019 | PER | 1.00 | 1 | 0.38 | 40 | 15.20 | | Rojas Salas, Rihanna Irina | | | 1189 | PER | 0.50 | 1 | 0.11 | 40 | 4.40 | | 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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