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Individual Calculations March 2023 |
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| Banette, Arman Total change: -28.40 | |   |
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| XXI Rochefort Chess Open C - Espoir | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1262 | 0.50 | 2 | -0.71 | 40 | -28.40 | |
|  Ourry, Loen | | | 1155 | FRA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Klein, Jean-Yves | | | 1221 | FRA | 0.50 | 1 | -0.06 | 40 | -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) | | |
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