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Individual Calculations May 2023 |
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| Kavciyan, Yega Total change: -17.60 | |   |
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| Team 2023 - Nationale 2 r9 | FRANCE | FRA | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2096 | 0.00 | 1 | -0.48 | 20 | -9.60 | |
|  Donnenfeld, Patrice | | | 2113 | 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) | | | | XXXIIIe Open du Perreux-sur-Marne - Tournoi Principal -2200 | LE PERREUX SUR MARNE | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2096 | 3.50 | 5 | -0.40 | 20 | -8.00 | |
| | Briand, Maxime | | | 1754 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Mimoune, Samy | | | 1917 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kolodziejczyk, Boris | | | 1698 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Neves, Vincent | | | 1771 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bol, Frederic | | | 2096 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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