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Individual Calculations January 2022 |
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| Blum, Pierre Total change: -7.00 | |   |
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| Championnat Interne de Kingersheim 2021 r3-5 | KINGERSHEIM | FRA | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1595 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
|  Ragagnin, Alain | | | 1629 | FRA | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | Championnat de Mulhouse 2021 r6-7 | MULHOUSE | FRA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1586 | 1.00 | 2 | -0.40 | 20 | -8.00 | |
| | Hacquard, Claude | | | 1598 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Woreth, Michel | | | 1186 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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