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Individual Calculations January 2023 |
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| Serisier, Vincent Total change: -16.80 | |   |
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| Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r1-2 | LE PERREUX SUR MARNE | FRA | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1735 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
|  Mecherfi, Nueman | | | 1335 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Team 2023 - Nationale 4 r3 | FRANCE | FRA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1722 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
| | Wernain, Gabriel | | | 1322 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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