Individual Calculations February 2023 |
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Preau, Dominique Total change: -25.80 | | |
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Championnat de la Loire Atlantique - Open Retif 2023 r4-5 | GETIGNE | FRA | 2023-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1216 | 1582 | 1.00 | 2 | -0.80 | 20 | -16.00 | |
| Garnier, Etienne | | | 1250 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | Solomovici, Nicolas | | | 1182 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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) | | Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1588 | 1582 | 0.00 | 1 | -0.49 | 20 | -9.80 | |
| Poulain, Yves | | | 1588 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | 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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