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Individual Calculations November 2023 |
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| Grados Farrera, Raquel Total change: -10.00 | |   |
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| XXV Obert d'Escacs de Santa Margarida de Montbui Rondas 1-4 | Santa Margarida de Montbui (Barcelona) | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1099 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
|  Diaz Soro, Josep Lluis | | | 1605 | ESP | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Del Nodal Rodriguez, Alex Alberto | | | 1331 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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