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Individual Calculations January 2020 |
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| Bregier, Gerard Total change: 8.40 | |   |
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| Open de Vitrolles 2019-2020 r3-4 | VITROLLES | FRA | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1395 | 1.50 | 2 | 0.42 | 20 | 8.40 | |
|  Misene, Milan | | | 1271 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chabaud, Philippe | | | 1461 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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