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Rapid:
Individual Calculations November 2022 |
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| Ducray, Christian Total change: -2.80 | |   |
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| 107eme Open Rapide de Montreuil | MONTREUIL | FRA | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1100 | 1.00 | 5 | -0.14 | 20 | -2.80 | |
|  Garrido, Valentin | | | 1283 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Bouhaer, Laurent | | | 1281 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ouazan, Ilan | | | 1318 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Elhaddad, Mohamed Yacine | | | 1454 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | McDonald, Margaret | | | 1254 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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