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Individual Calculations February 2023 |
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| Chassang, Baptiste Total change: 12.80 | |   |
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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 |
| 1374 | 1231 | 2.50 | 6 | 0.64 | 40 | 25.60 | |
|  Yastrebov, Vladislav | | | 1357 | FRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Schwartz, Timothee | | | 1414 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Flagiello, Domenico | | | 1366 | FRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Merkel, Ethan | | | 1335 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Chalumeau, Max Enzo | | | 1363 | FRA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Payot, Guillaume | | | 1408 | FRA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 91e Open Fide Interchess de trois rondes -1800 Elo | PARIS | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1257 | 1.00 | 3 | -0.32 | 40 | -12.80 | |
| | Prokhorov, Makar | | | 1438 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | McDonald, Margaret | | | 1169 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Lazier, Patrick | | | 1299 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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