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Individual Calculations September 2023 |
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| Billey, David Total change: -18.20 | |   |
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| 25eme Open International de Wasselonne - Tournoi B (1400 - 1799) | WASSELONNE | FRA | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1402 | 1.00 | 6 | -0.91 | 20 | -18.20 | |
|  Mantey, Jean-Pierre | | | 1587 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Guerton, Dimitri | | | 1600 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Burger, Herve | | | 1567 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cavellier, Loic | | | 1583 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Masson, Gerard | | | 1480 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Backert, Remi | | | 1419 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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