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Individual Calculations February 2023 |
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| Collin, Jean-Philippe Total change: 33.60 | |   |
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| Championnat du Finistere TC 2022-2023 r3-4 | QUIMPER | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1709 | 2.00 | 2 | 1.68 | 20 | 33.60 | |
|  Picart, Laurent | | | 2016 | FRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Cadiou, Jacques | | | 1974 | FRA | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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