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Individual Calculations December 2015 |
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| Vattier, Roger Total change: -20.00 | |   |
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| 25eme Open international de Caen - Open B (-1700) | CAEN | FRA | 2015-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1262 | 2.00 | 6 | -0.50 | 40 | -20.00 | |
|  Lenormand, Pascal | | | 1577 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Tetillon, Jean | | | 1024 | FRA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Gac, Riwal | | | 1485 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sauvan, Didier | | | 1496 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Beaurain, Yanis | | | 1035 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Levy, Stephane | | | 1381 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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