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Individual Calculations May 2023 |
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| Ries, Rafael Total change: -60.80 | |   |
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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 |
| 1282 | 1284 | 0.50 | 4 | -1.52 | 40 | -60.80 | |
|  Madon, Francis | | | 1475 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ronjat, Arthur | | | 1145 | FRA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Ndika, Anthony | | | 1305 | FRA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Lagniez, Louis | | | 1204 | FRA | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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