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Individual Calculations August 2023 |
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| Lafeil, Alvyn Total change: 1.20 | |   |
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| 1er Open International de Nomain | NOMAIN | FRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1473 | 2.00 | 5 | 0.06 | 20 | 1.20 | |
|  Piraud, Emmanuel | | | 1867 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Soubirou, Oriane | | wf | 2061 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Tiquet-Do, Corentin | | | 1210 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Degremont, Patrick | | | 1798 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Custoza, Georges-Emmanuel | | | 1127 | FRA | 1.00 | 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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