Individual Calculations December 2023 |
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Grados Farrera, Raquel Total change: -12.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XXV Obert d'Escacs de Santa Margarida de Montbui Rondas 5-8 | Santa Margarida de Montbui (Barcelona) | ESP | 2023-10-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1238 | 1099 | 0.00 | 1 | -0.31 | 40 | -12.40 | |
| Quintana Palau, Santiago | | | 1238 | ESP | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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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