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Individual Calculations January 2022 |
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| Chatrefou, Thomas Total change: -7.40 | |   |
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| Challenge Rhodanien Bernard MAS Open B (-1600) r1-4 | LYON | FRA | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1782 | 2.00 | 4 | -0.37 | 20 | -7.40 | |
|  Meyer, Bernard | | | 1382 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Colin, Serge | | | 1515 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Astolfi, Frederic | | | 2179 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bui, Corentin | | | 1746 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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