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Individual Calculations February 2023 |
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| Lauden, Pierre Total change: 6.40 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2023 r4-5 | GETIGNE | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1236 | 1.00 | 2 | 0.32 | 20 | 6.40 | |
|  Rouzier, Germain | | | 1293 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Camus, Georges | | | 1417 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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