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Rapid:
Individual Calculations January 2020 |
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| Courtois, Regis Total change: -0.20 | |   |
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| Grand Prix de Belloy-Echecs 2019 | BELLOY SUR SOMME | FRA | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1634 | 5.50 | 9 | -0.01 | 20 | -0.20 | |
|  Coustoulier, Claude | | | 1345 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Ramu, Dominique | | | 1415 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Thiriet, Frederic | | | 1470 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gratton, Michel | | | 1819 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Drieu, Hugo | | | 1556 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Prud`homme, Xavier | | | 1723 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Charles, Yves | | | 1547 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Dazin, Claude | | | 1625 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Seguin, Timothee | | | 1403 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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