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Individual Calculations April 2019 |
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| Andrieu, Philippe Total change: 11.60 | |   |
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| 1er Open International du CEKB | LE KREMLIN BICETRE | FRA | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1812 | 2.00 | 3 | 0.58 | 20 | 11.60 | |
|  Girard, Eric | | | 2019 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Romas, Lionia | | | 1968 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Seillon, Geoffrey | | | 1439 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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