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Individual Calculations May 2024 |
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| Grima, Eric Total change: -4.20 | |   |
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| XXXIVe Open du Perreux-sur-Marne Principal -2400 | LE PERREUX SUR MARNE | FRA | 2024-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1691 | 2.00 | 5 | -0.21 | 20 | -4.20 | |
|  Caer, Remy | | | 1870 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Chollat-Namy, Matthieu | | | 1777 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Blanchard, Paul | | | 1824 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Pierron Bejan, Nicephore | | | 1548 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mostefai, Malik | | | 1658 | FRA | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | |
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