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Individual Calculations April 2023 |
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| Guihal, Nathalie Total change: 19.20 | |   |
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| 1er Tournoi interne Plouzane r7-9 | PLOUZANE | FRA | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1169 | 1.00 | 2 | 0.38 | 20 | 7.60 | |
|  Bon, Eloan | | | 1180 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Gourvest, Kevin | | | 1484 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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 du Finistere TC 2022-2023 r6-7 | QUIMPER | FRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1152 | 1.00 | 1 | 0.58 | 20 | 11.60 | |
| | Ladan, Andre | | | 1208 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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