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Rapid:
Individual Calculations February 2021 |
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| Garcia Trabanca, Ana Total change: -30.40 | |   |
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| Campeonato de Ajedrez Sub-16 por Equipos de Madrid Grupo B 2020 (R1-R6) | Madrid | ESP | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1181 | 0.50 | 4 | -1.06 | 20 | -21.20 | |
|  Rojas Fernandez, Antonio | | | 1292 | ESP | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Rojas Fernandez, Antonio | | | 1292 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Herraiz Ciudad, Miguel | | | 1229 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Herraiz Ciudad, Miguel | | | 1229 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Campeonato de Ajedrez Rapido por Equipos 2020-2021 (Rds 8-14) | Madrid | ESP | 2020-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1007 | 1181 | 1.00 | 2 | -0.46 | 20 | -9.20 | |
| | Perez Benito, Ivan | | | 1007 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Perez Benito, Ivan | | | 1007 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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