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Individual Calculations September 2021 |
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| Boulemnakher, Karim Total change: -19.20 | |   |
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| 6eme Open International de Noisiel 2021 - Open A | NOISIEL | FRA | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2031 | 1.00 | 4 | -0.96 | 20 | -19.20 | |
|  Pucher, Sebastien | f | | 2266 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Gherghinoiu, Lucas | | | 2096 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Aubry, Benjamin | | | 1904 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Brison, Lucas | | | 1906 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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