Individual Calculations October 2021 |
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Ludwiczak, Virginie Total change: 10.40 | | |
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20e Open de Bourgoin-Jallieu (-2200) | BOURGOIN JALLIEU | FRA | 2021-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1632 | 1882 | 4.50 | 5 | 0.52 | 20 | 10.40 | |
| Pernoud, Claire | | | 1482 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Robert, Thierry | | | 1657 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Verdier, Karl | | | 1660 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Drillat, Michel | | | 1762 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Flores, Victor | | | 1599 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | * 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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