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Individual Calculations February 2019 |
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| Kervadec, Jean Total change: -31.20 | |   |
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| 2e Open B des Herbiers 2019 (-2200) | LES HERBIERS | FRA | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1459 | 2.00 | 5 | -1.56 | 20 | -31.20 | |
|  Garcion, Ilan | | | 1353 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Legendre, Aurelien | | | 1230 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Brancard, Yannick | | | 1157 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lucazeau, Alain | | | 1373 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Englisch, Susanne | | | 1345 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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