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Individual Calculations June 2023 |
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| Gerthoffert, Jean-Marie Total change: 11.40 | |   |
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| 1er Festival d'Echecs de Bischheim Open B (-1800) | BISCHHEIM | FRA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1530 | 3.50 | 5 | 0.57 | 20 | 11.40 | |
|  Philippi, Alain | | | 1224 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Galichet, Marc | | | 1379 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Moulin, Marie | | | 1554 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bournique, Bruno | | | 1671 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Billmann, Alexandre | | | 1466 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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