Rapid:
Individual Calculations December 2017 |
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Frater Gonzalez, Gabriel Total change: -10.00 | | |
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I Torneo Unidos por el Ajedrez Sub14 2017 | Alajuela | CRC | 2017-11-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1422 | 1227 | 0.00 | 2 | -0.50 | 20 | -10.00 | |
| Diaz Charpentier, Kristel Meliss | | | 1476 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | Leon Cubero, Brandon | | | 1367 | CRC | 0.00 | 1 | -0.31 | 20 | -6.20 | | 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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