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Individual Calculations February 2023 |
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| Liu, Louis Total change: 111.20 | |   |
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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 |
| 1328 | 1066 | 4.50 | 9 | 2.78 | 40 | 111.20 | |
|  Devigne, Teddy | | | 1293 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Mecherfi, Nueman | | | 1304 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Chheav, Suvuthy | | | 1521 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Austruy, Daniel | | | 1300 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Dupin, Brendan | | | 1309 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Paramaguru, Vaishak | | | 1311 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Payot, Guillaume | | | 1408 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yoganathan, Sakithyan | | | 1254 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Aidan, David | | | 1253 | FRA | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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