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Individual Calculations August 2023 |
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| Landi, Pierre Total change: -23.60 | |   |
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| 11eme Open International d'Auberchicourt | AUBERCHICOURT | FRA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1504 | 1.00 | 5 | -1.18 | 20 | -23.60 | |
|  Leroy, Serge | | | 1827 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Collet, Christian | | | 1246 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Poulet, Remi | | | 1549 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Vanhille, Martin | | | 1445 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Leleu, Guillaume | | | 1738 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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