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Individual Calculations May 2023 |
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| Boudarn, Brahim Total change: 3.80 | |   |
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| Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1505 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
|  Benredouane, Ilies | | | 1781 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | 11eme LUC Open - Tournoi international d'echecs de Lille | LILLE | FRA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1505 | 1.00 | 5 | 0.36 | 20 | 7.20 | |
| | Champetier, Nicolas | | | 1827 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Faure, Stephane | | | 2053 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Sudharsan, Krishnan | | | 1749 | DEN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gessis, Stavros | | | 1733 | BEL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Abbassi, Zeneb | | | 1920 | FRA | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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