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Individual Calculations January 2022 |
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| Krotkiewski, Jean-Paul Total change: -5.20 | |   |
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| Open Veterans et Seniors plus - Cambrai 2021 | CAMBRAI | FRA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1371 | 1.50 | 5 | -0.26 | 20 | -5.20 | |
|  Gelibter, Marc | | | 1546 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Larre, Etienne | | | 1497 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bor, Jean-Michel | | | 1327 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Evrard, Jean-Paul | | | 1634 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Devaux, Jean-Marc | | | 1425 | FRA | 0.00 | 1 | -0.42 | 20 | -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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