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Rapid:
Individual Calculations January 2023 |
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| Berelowitch, Leon Total change: 52.00 | |   |
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| 74e Open Rapide Schlak Excellence | PARIS | FRA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1063 | 2.00 | 5 | 1.30 | 40 | 52.00 | |
|  Dembak, Raphael | | | 1306 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Nguyen, Nguyen-Khoi | | | 1257 | FRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Prieur, Oren | | | 1319 | FRA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Paramaguru, Vaishak | | | 1552 | FRA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Rabette, Paul | | | 1675 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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