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Individual Calculations December 2021 |
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| Platon, Emmanuel Total change: 8.60 | |   |
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| 2eme Tournoi Interne du C'Chartres Echecs (-2200) | CHARTRES | FRA | 2021-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1438 | 2.00 | 2 | 0.43 | 20 | 8.60 | |
|  Le Neindre, Yael | | | 1258 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Guerin, Sasha | | | 1165 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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