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Individual Calculations February 2022 |
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| Chatrefou, Thomas Total change: 14.80 | |   |
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| 15eme Trophee International de Lyon 2021 Open A | LYON | FRA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1787 | 4.00 | 9 | 0.74 | 20 | 14.80 | |
|  Bregnac, Tristan | | | 2117 | FRA | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Delorme, Alban | f | | 2187 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Coll, Julien | | | 1732 | FRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Breuil, Tristan | | | 1865 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Bazzazi, Abdulaziz | | | 1803 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Verges, Brice | | | 1949 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Strowski, Yannick | | | 2038 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Desarmaux-Do, Yanis-Huy | | | 1832 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Arousstamian, Albert | | | 1644 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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