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Individual Calculations February 2023 |
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| Willmann, Sebastien Total change: -8.20 | |   |
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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 |
| 1118 | 1333 | 2.50 | 5 | -1.34 | 20 | -26.80 | |
|  Rodriguez, Francisco | | | 1101 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ribot, Benjamin | | | 1213 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Dorofeev, Andrei | | | 1162 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Rosu, Matei | | | 1103 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Keyrillos, Gabriel | | | 1012 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Team 2023 - IDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1333 | 2.00 | 2 | 0.93 | 20 | 18.60 | |
| | Humblot, Philippe | | | 1261 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Castillo, Eduardo | | | 1356 | FRA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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