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Individual Calculations April 2023 |
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| Preau, Dominique Total change: 4.00 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2023 r6-7 | GETIGNE | FRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1556 | 2.00 | 2 | 0.61 | 20 | 12.20 | |
|  Deruyter, Alain | | | 1286 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Schwarz, Gabriel | | | 1512 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Team 2023 - Nationale 4 r6 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1556 | 0.00 | 1 | -0.41 | 20 | -8.20 | |
| | Primault, Theo | | | 1622 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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