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Individual Calculations January 2023 |
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| Derien, Robert Total change: 14.60 | |   |
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| Open 13 2022-23 r2-3 | VITROLLES | FRA | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1447 | 2.00 | 2 | 1.25 | 20 | 25.00 | |
|  Thiers, Jean-Jacques | | | 1505 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Colandrea, Sauveur | | | 1576 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | Team 2023 - PAC Decembre | FRANCE | FRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1440 | 0.00 | 1 | -0.62 | 20 | -12.40 | |
| | Chaumet, Patrick | | | 1356 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Coupe de Meyreuil 2022 | MEUREUIL | FRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1440 | 2.00 | 4 | 0.10 | 20 | 2.00 | |
| | Tiran, Baptiste | | | 1663 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ribelles, Anthony | | | 1311 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Graells, Christian | | | 1313 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Colandrea, Sauveur | | | 1559 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | |
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