Individual Calculations July 2010 |
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Estrada San Martin, Erika Total change: 2.55 | | |
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XV Grand Prix 3era. Parada U-2100 | Guayaquil | ECU | 2010-06-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2009 | 1721 | 0.50 | 2 | 0.17 | 15 | 2.55 | |
| Galefsky Caycho, Eduardo | | | 2096 | CHI | 0.00 | 1 | -0.09 | 15 | -1.35 | | Flores Jaramillo, Jonathan | | | 1921 | ECU | 0.50 | 1 | 0.26 | 15 | 3.90 | | 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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