Rapid:
Individual Calculations December 2018 |
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Mayorga Araya, Sofia Total change: -21.80 | | |
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Torneo Rapid Selecciones Nacionales 2018 | San Jose | CRC | 2018-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1269 | 1166 | 0.00 | 3 | -1.09 | 20 | -21.80 | |
| Coto Calderon, Juan Diego | | | 1366 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | Segura Cordero, Ariel | | | 1283 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | Calderon Brenes, Tiffany | | | 1157 | CRC | 0.00 | 1 | -0.51 | 20 | -10.20 | | 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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