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Individual Calculations February 2023 |
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| Sojka, Bernard Total change: 2.80 | |   |
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| Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1522 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
|  Lefebvre, Serge | | | 1626 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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