Individual Calculations May 2023 |
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Ribreau, Anna Total change: -8.80 | | |
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Open des fleurs de Grasse 2023 (-2400 Elo) | GRASSE | FRA | 2023-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1478 | 1205 | 0.50 | 4 | -0.22 | 40 | -8.80 | |
| Alberola, Raphael | | | 1581 | FRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | Martin, Julien | | | 1480 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | Hillebrands, Jerome | | | 1356 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | Draillard, Michel | | | 1493 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | 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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