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Individual Calculations January 2020 |
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| Aoudia, Aghiles Total change: -9.60 | |   |
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| Algerian young championship,semi final 2020 U12o | Oran | ALG | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1213 | 1.00 | 3 | -0.24 | 40 | -9.60 | |
|  Rahem, Samy | c | | 1222 | ALG | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Bouras, Ismail | | | 1295 | ALG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Kendi, Maher | | | 1319 | ALG | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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