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Individual Calculations February 2023 |
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| Dufeux, Lidwine Total change: 11.40 | |   |
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| 36eme Open du Mans - Open B (-1500) | LE MANS | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1174 | 2.50 | 4 | 0.57 | 20 | 11.40 | |
|  Raineteau, Elisabeth | | | 1085 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Viers, Sandrine | | | 1202 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Beaufreton, Thierry | | | 1241 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Marecar, Leo | | | 1218 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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