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Rapid:
Individual Calculations October 2019 |
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| Gratchova, Olga Total change: -3.00 | |   |
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| 12eme semi-marathon rapid'echecs International du Pays-Haut | TRESSANGE | FRA | 2019-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1258 | 3.00 | 5 | -0.15 | 20 | -3.00 | |
|  Cellamaro, Franck | | | 1402 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Berthier, Rolade | | | 1090 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Racine, Eliane | | | 911 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Stephenne, Eric | | | 1117 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Donini, Carlo | | | 1226 | LUX | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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