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Individual Calculations February 2023 |
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| Sere, Frederic Total change: -53.00 | |   |
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| 19e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1079 | 1312 | 3.50 | 7 | -2.04 | 20 | -40.80 | |
|  Letan, Sebastien | | | 1099 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Ceroni, Myrielle | | | 1139 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lazignac Aslanyan, Anton | | | 1042 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Remtoula, Jamal | | | 1081 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Yoganathan, Swathika | | | 1025 | FRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Rosu, Matei | | | 1103 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | De Nave, Margaux | | | 1063 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r3-4 | LE PERREUX SUR MARNE | FRA | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1310 | 0.00 | 1 | -0.61 | 20 | -12.20 | |
| | Tercieux, Maxence | | | 1233 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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