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Individual Calculations March 2023 |
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| Dwilewicz, Katarzyna Total change: 8.00 | |   |
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| 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2106 | 5.50 | 9 | 0.40 | 20 | 8.00 | |
|  Zylka, Stanislaw | f | | 2426 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Leenhouts, Koen | m | | 2438 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kratz, Jonathan | | | 1706 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ciarletta, Iris | | | 1835 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ratnakaran, K. | m | | 2290 | IND | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kilthau, Peter | | | 1778 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tarhan, Adar | f | | 2296 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Warnault, Pierre | | | 1779 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Delahaye, Frederick | | | 1806 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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