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Rapid:
Individual Calculations August 2023 |
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| Boutrif, Abdelkader Total change: -30.60 | |   |
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| 67e Rapide FIDE Inter Chess -2200 | PARIS | FRA | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1480 | 1.00 | 5 | -1.53 | 20 | -30.60 | |
|  Zarioh, Yanis | | | 1348 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Tieres, Cristiano | | | 1963 | POR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Abbey, Anate | | | 1371 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Rubini, Xavier | | | 1442 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Le Gosles, Kilian | | | 1406 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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