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Individual Calculations March 2019 |
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| Delabbey, Olivier Total change: -27.60 | |   |
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| 18th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1520 | 3.00 | 8 | -1.38 | 20 | -27.60 | |
|  Vernadet, Jacques | | | 1691 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Ljutovac, Sreten | | | 1732 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gobbetto, Jean-Claude | | | 1744 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sempere, Francois | | | 1416 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Delzant, Pierre-Richard | | | 1310 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hallay, Luc | | | 1382 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Serviere, Didier | | | 1337 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rouvreau, Hugo | | | 1263 | FRA | 1.00 | 1 | 0.18 | 20 | 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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