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Individual Calculations February 2023 |
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| Perrusset, Barbara Total change: -1.40 | |   |
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| XXXVIIeme Open International d'Hiver de Nice Open A | NICE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1820 | 3.50 | 6 | -0.07 | 20 | -1.40 | |
|  Gurevich, Michele | | | 1420 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Hodot, Yves | | | 1750 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Yin, Milo | | | 1563 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Verdier, Patrice | f | | 1996 | MNC | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Richard, Joel | | | 1631 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Cacinschi, Alexandru | | | 2048 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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