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Individual Calculations February 2023 |
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| Bumba, Ovidiu Total change: -9.60 | |   |
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| Team 2023 - Nationale 3 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1910 | 0.50 | 1 | -0.12 | 20 | -2.40 | |
|  Guilloux, Yves | | | 1819 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Championnat de la Loire 2022-2023 r4 | SAINT ETIENNE | FRA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1910 | 0.50 | 1 | -0.25 | 20 | -5.00 | |
| | Revers, Adrien | | | 1717 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Team 2023 - Nationale 3 r6 | FRANCE | FRA | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1910 | 0.50 | 1 | -0.11 | 20 | -2.20 | |
| | Azizyan, Stepan | | | 1831 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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