Rapid:
Individual Calculations August 2023 |
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Boudheb, Ishak Total change: -16.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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53th Algiers First Saturday | Algiers | ALG | 2023-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1198 | 1396 | 4.00 | 6 | -0.40 | 40 | -16.00 | |
| Khider, Amilia | | | 1070 | ALG | 1.00 | 1 | 0.13 | 40 | 5.20 | | Touahar, Khireddine | | | 1146 | ALG | 0.00 | 1 | -0.81 | 40 | -32.40 | | Rebaine, Sarah | | | 1068 | ALG | 1.00 | 1 | 0.13 | 40 | 5.20 | | Touahar, Noufel | | | 1141 | ALG | 1.00 | 1 | 0.19 | 40 | 7.60 | | Sahraoui, Sophia | | | 1315 | ALG | 0.50 | 1 | -0.11 | 40 | -4.40 | | Lamri, Tarek | | | 1449 | ALG | 0.50 | 1 | 0.07 | 40 | 2.80 | | 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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