Individual Calculations August 2023 |
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Arostegui Gonzalez, Ricardo Total change: -13.00 | | |
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Clasificatorio Tercera Categoria ABDA 2023 | Heredia | CRC | 2023-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1304 | 1589 | 3.50 | 5 | -0.65 | 20 | -13.00 | |
| Salazar Delgado, Aylin Naomi | | | 1385 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | Vindas Vega, Adriel | | | 1217 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | Sandi Barrantes, Victoria | | | 1216 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | Chaves Rodriguez, Gustavo | | | 1325 | CRC | 0.00 | 1 | -0.82 | 20 | -16.40 | | Solano Arias, Saul | | | 1375 | CRC | 0.50 | 1 | -0.27 | 20 | -5.40 | | 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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