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Individual Calculations April 2023 |
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| Tacheau, Joel Total change: 3.20 | |   |
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| Team 2023 - Nationale 4 r6 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1722 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
|  Roux, Julien | | | 1550 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | 1er Championnat d'echecs Nord Deux-Sevres -2200 | BRESSUIRE | FRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1722 | 1.00 | 2 | -0.11 | 20 | -2.20 | |
| | Sophrone, Patricia | | | 1322 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Varlet, Nicolas | | | 1975 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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