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Rapid:
Individual Calculations August 2023 |
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| Hafess, Mohamed Amine Total change: 15.00 | |   |
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| 3rd Rapid Tournament by Chess School Constantine | Constantine | ALG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1324 | 4.50 | 9 | 0.75 | 20 | 15.00 | |
|  Hassad, Badri | | | 1407 | ALG | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Messaoudi , Rami | | | 1551 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Aouachria, Nouha Lamis | | | 1306 | ALG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bounaas, Ibrahim | | | 1249 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bourafa, Bassem | | | 1279 | ALG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Bouslama, Bachir | | | 1379 | ALG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Cherad, Med | | | 1525 | ALG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ould Rouis , Oussama | | | 1338 | ALG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kadri, Massinissa | | | 1457 | ALG | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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