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Individual Calculations April 2017 |
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| Pentcheff, Laura Total change: 39.20 | |   |
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| Ch. des Bouches du Rhone 2016-17 du Samedi r5-8 | VITROLLES | FRA | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1316 | 2.50 | 3 | 0.98 | 40 | 39.20 | |
|  Periale, Albert | | | 1296 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Rocchia, Alex | | | 1289 | FRA | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Benezra, Silke | | | 1353 | GER | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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) | | |
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