Individual Calculations October 2023 |
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Bosch Ricart, Joan Total change: 4.80 | | |
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XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup B Rondas 1 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-09-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1289 | 1491 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
| Espadero Roda, Francesc | | | 1289 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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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