Rapid:
Individual Calculations August 2018 |
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Acosta Lazcares, Ivan Emmanuel Total change: -7.40 | | |
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III Abierto de Ajedrez de Tlalpan 4ta Fuerza | Ciudad de Mexico | MEX | 2018-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1400 | 1307 | 0.00 | 1 | -0.37 | 20 | -7.40 | |
| Corvera Choi, Malik | | | 1400 | MEX | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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