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Individual Calculations March 2019 |
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| Hallay, Luc Total change: 75.20 | |   |
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| 18th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1382 | 4.50 | 9 | 1.88 | 40 | 75.20 | |
|  Potaux, Olivier | | | 1711 | FRA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Ljutovac, Sreten | | | 1732 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bordas, Laurent | | | 1493 | FRA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Marchand, Michel | | | 1105 | FRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Duvette, Michel | | | 1517 | FRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Georget, Laureline | | | 1620 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Delabbey, Olivier | | | 1520 | FRA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Shakessi, Hossein | | | 1613 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lecoultre, Patrick | | | 1658 | FRA | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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