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Individual Calculations March 2023 |
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| Couradin, Bruno Total change: -8.60 | |   |
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| 9eme Open FIDE de Fontenay le Fleury (-2400) | FONTENAY LE FLEURY | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1352 | 1.50 | 4 | -0.43 | 20 | -8.60 | |
|  Billot, Daniel | | | 1568 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Chassang, Baptiste | | | 1270 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Duviviers, Norbert | | | 1039 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kunne, Ronald | | | 1558 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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