Rapid:
Individual Calculations December 2017 |
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Rodriguez Retana, Sofia Total change: 0.00 | | |
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I Torneo Unidos por el Ajedrez Sub14 2017 | Alajuela | CRC | 2017-11-11 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1239 | 0 | 0.00 | 3 | 0.00 | 439 | | 0.00 | |
| Sandi Quiros, Deborah | | | 1125 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | Barboza Viquez, Martin Eduardo | | | 1248 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | Lobo Meneses, Natalia | | | 1343 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | 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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