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Individual Calculations June 2023 |
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| Zakaria, Ali Absieh Total change: 11.00 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1690 | 2.50 | 5 | 0.27 | 20 | 5.40 | |
|  Giblin, Martin | | | 1556 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Sacher, Arthur | | | 1532 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Labrande, Theodore | | | 2074 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bosc, Seraphina | | | 2132 | FRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nguyen-Tiet, Gerald | | | 1548 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | 1er Open International de Thiais - Principal | THIAIS | FRA | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1690 | 2.50 | 5 | 0.28 | 20 | 5.60 | |
| | Lapitski, Yaroslav | | | 1978 | FID | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Orfila, Kristofer | | | 1867 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mourgue, Louis | | | 1604 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Dang, Louis | | | 1656 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Anicette, Hugues | | | 1605 | FRA | 0.50 | 1 | -0.12 | 20 | -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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