Individual Calculations March 2024 |
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Ruf, Helmut Total change: -48.60 | | |
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DJERBA International Chess Festival 2024 Open C | Djerba,Tunisia | TUN | 2024-02-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1264 | 1457 | 0.50 | 4 | -2.43 | 20 | -48.60 | |
| Benzarti, Thabet | | | 1154 | TUN | 0.00 | 1 | -0.86 | 20 | -17.20 | | Bouhini, Arezki | | | 1214 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | Brossut, Sephora | | | 1201 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | Ferahi, Tarik | | | 1485 | ALG | 0.00 | 1 | -0.46 | 20 | -9.20 | | 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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