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Individual Calculations March 2023 |
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| Bujisho, Benjamin Total change: 14.50 | |   |
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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 |
| 2253 | 2323 | 6.50 | 9 | 1.45 | 10 | 14.50 | |
|  Cresswell, Patrick | | | 2029 | FRA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Ciarletta, Ulysse | | | 1917 | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Can, Isik | m | | 2509 | TUR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Bellahcene, Bilel | g | | 2486 | ALG | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Lefrancois, Jean | | | 1923 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jolly, Jean-Francois | m | | 2398 | FRA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Kovchan, Alexander | g | | 2444 | UKR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Velten, Paul | g | | 2470 | FRA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Kowalec, Maciej | | | 2105 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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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