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Individual Calculations May 2023 |
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| Fidanza, Ilann Total change: 3.20 | |   |
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| 4eme Open International de la Mayenne 2023 - Tournoi B -1500 | LAVAL | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1361 | 2.50 | 5 | 0.08 | 40 | 3.20 | |
|  Duprey, Joffrey | | | 1180 | FRA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Cottereau, Leonard | | | 1490 | FRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Le Feuvre, Bernard | | | 1457 | FRA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Manvieu, Paul | | | 1443 | FRA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Chartier, Romain | | | 1297 | FRA | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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