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Individual Calculations April 2023 |
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| Yvonne, Xavier Total change: 0.00 | |   |
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| Championnat interne La Dame Noire 2022 r7-9 | MONTIGNY LE BRETONNEUX | FRA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1808 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
|  Chevallier, Stephane | | | 1674 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lim, Chin | | | 1877 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Team 2023 - Nationale 4 r6 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1808 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  De Souza, Valentin | | | 1408 * | 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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