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Individual Calculations September 2023 |
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| Bonn, Olivier Total change: -56.00 | |   |
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| 37eme Open International d'echecs d'Avoine | AVOINE | FRA | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1226 | 1.00 | 7 | -0.32 | 35 | -11.20 | |
|  Rioland, Ollivier | | | 1565 | FRA | 0.00 | 1 | -0.12 | 35 | -4.20 | |  Chochoy, Patrick | | | 1613 | FRA | 0.00 | 1 | -0.09 | 35 | -3.15 | | | Cerclier, Leo | | | 1436 | FRA | 0.00 | 1 | -0.23 | 35 | -8.05 | | | Le Hecho Ladjal, Younes | | | 1053 | FRA | 1.00 | 1 | 0.27 | 35 | 9.45 | | | Rigaud, Alexandre | | | 1600 | FRA | 0.00 | 1 | -0.10 | 35 | -3.50 | | | Lamothe, Hugo | | | 1689 | FRA | 0.00 | 1 | -0.05 | 35 | -1.75 | | | Dube, Dimitri | | | 1984 | FRA | 0.00 | 1 | 0.00 | 35 | 0.00 | |
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) | | | | 27eme Tournoi international de Creon - Tournoi Raoul Lorioux | CREON | FRA | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1226 | 2.00 | 8 | -1.73 | 35 | -60.55 | |
| | Gerbaux, Regis | | | 1062 | FRA | 1.00 | 1 | 0.28 | 35 | 9.80 | | | Machemy, Samuel | | | 1427 | FRA | 0.00 | 1 | -0.24 | 35 | -8.40 | | | Jean, Robert | | | 1522 | FRA | 0.00 | 1 | -0.15 | 35 | -5.25 | | | Dubertrand, Bernard | | | 1469 | FRA | 0.00 | 1 | -0.20 | 35 | -7.00 | | | Bleau, Benoit | | | 1291 | FRA | 0.00 | 1 | -0.41 | 35 | -14.35 | | | Sembel Rudelle, Nina | | | 1068 | FRA | 0.00 | 1 | -0.71 | 35 | -24.85 | | | Paty, Erwann | | | 1026 | FRA | 1.00 | 1 | 0.24 | 35 | 8.40 | | | Brossut, Sephora | | | 1197 | FRA | 0.00 | 1 | -0.54 | 35 | -18.90 | |
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) | | | | Festival International du Pays d'Aix 2023 - Open -1500 Elo | AIX EN PROVENCE | FRA | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1226 | 2.00 | 5 | 0.45 | 35 | 15.75 | |
| | Marchand, Laure | | | 1490 | FRA | 0.00 | 1 | -0.18 | 35 | -6.30 | | | Costa, Pierre | | | 1465 | FRA | 1.00 | 1 | 0.80 | 35 | 28.00 | | | Marchand, Michel | | | 1409 | FRA | 0.00 | 1 | -0.26 | 35 | -9.10 | | | Hovaguimian, Gerard | | | 1343 | FRA | 1.00 | 1 | 0.66 | 35 | 23.10 | | | Martinod, Denis | | | 1176 | FRA | 0.00 | 1 | -0.57 | 35 | -19.95 | |
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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