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Individual Calculations May 2023 |
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| Ronjat, Arthur Total change: -32.40 | |   |
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| XXXIIIe Open du Perreux-sur-Marne - Tournoi Accession -1600 | LE PERREUX SUR MARNE | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1145 | 0.50 | 3 | -0.81 | 40 | -32.40 | |
|  Ries, Rafael | | | 1284 | FRA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Vidal, Clement | | | 1231 | FRA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Vidal, Romain | | | 1058 | FRA | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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