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Rapid:
Individual Calculations May 2023 |
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| Calero Duran, Alberto Total change: -32.00 | |   |
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| Campeonato de Extremadura de Ajedrez Rapido Individual | Merida (Badajoz) | ESP | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1278 | 0.00 | 2 | -0.80 | 40 | -32.00 | |
|  Valle Portillo, Jose Daniel | | | 2082 | ESP | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Hernandez Fernandez, Manuel Anto | | | 1035 | ESP | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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) | | |
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