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Rapid:
Individual Calculations August 2023 |
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| Chaili, Yasser Total change: 20.40 | |   |
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| 53th Algiers First Saturday | Algiers | ALG | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1301 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
|  Saim, Bachir | | | 1981 | ALG | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Amrane, Toufik Abdelghani | | | 1110 | ALG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ouis, Mohammed | | | 1549 | ALG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lamri, Tarek | | | 1449 | ALG | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 33th Algiers Kids Last Saturday | Algiers | ALG | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1301 | 3.00 | 4 | 0.76 | 40 | 30.40 | |
| | Sai, Younes | | | 1093 | ALG | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sameur, Adel | | | 1427 | ALG | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Amrane, Samy-Islam | | | 1148 | ALG | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Mazouz, Nesrine | | | 1342 | ALG | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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