Rapid:
Individual Calculations May 2018 |
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Maouchi, Sid Ahmed Total change: -11.60 | | |
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Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1517 | 1577 | 0.00 | 1 | -0.58 | 20 | -11.60 | |
| Birech, Brahim | | | 1517 | ALG | 0.00 | 1 | -0.58 | 20 | -11.60 | | 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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