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Individual Calculations July 2023 |
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| El Gemayel, Zahi Total change: 52.00 | |   |
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| 100e Open FIDE Inter Chess de trois rondes -1800 Elo | PARIS | FRA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1382 | 2.50 | 3 | 0.82 | 40 | 32.80 | |
|  Cossart, Melissa | | | 1182 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Lamorelle, Alexey | | | 1369 | FRA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Grima, Eric | | | 1455 | FRA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | Tournoi Battle du Barreau 3 (-2400) | PARIS | FRA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1382 | 1.00 | 2 | 0.48 | 40 | 19.20 | |
| | Senechal, Alban | | | 1372 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Gautier, Joel | | | 2004 | FRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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