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Individual Calculations August 2023 |
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| Ballenghien, Jeanne Total change: -49.60 | |   |
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| 1er Open International de Nomain | NOMAIN | FRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1083 | 0.00 | 4 | -1.24 | 40 | -49.60 | |
|  Mathieu, Christophe | | | 1220 | FRA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Di Filippo, Mauro | | | 1517 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Bortier, Marc | | | 1171 | FRA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Pierron, Jean-Michel | | | 1099 | FRA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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