Individual Calculations May 2023 |
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Kolodziejczyk, Boris Total change: 20.80 | | |
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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 |
1875 | 1698 | 2.00 | 5 | 0.52 | 40 | 20.80 | |
| Berthaut, Alexandre | | | 1945 | MNC | 0.00 | 1 | -0.19 | 40 | -7.60 | | Mimoune, Mehdi | | | 1785 | FRA | 1.00 | 1 | 0.62 | 40 | 24.80 | | Kavciyan, Yega | | | 2096 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Guerlach, Frederic | | | 1957 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Deveze, Armand | | | 1590 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | | 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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