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Individual Calculations April 2019 |
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| Perla, Ilan Total change: -11.60 | |   |
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| Championnat qualificatif IdF 2019 - Open A | PARIS | FRA | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1533 | 3.50 | 6 | -0.29 | 40 | -11.60 | |
|  Belan, Guillaume | | | 1225 | FRA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Pounewatchy, Ismael | | | 1329 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Badinier, Romain | | | 1682 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Coatmeur, Alexandre | | | 1511 | FRA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Charghinoff, Ayuka | | | 1538 | FRA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Tapsoba, Mickael | | | 1242 | FRA | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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