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Individual Calculations April 2019 |
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| Bertrand, Frederic Total change: 6.00 | |   |
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| Open 13 Samedi 2018-19 r5-9 | VITROLLES | FRA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1539 | 3.50 | 5 | 0.30 | 20 | 6.00 | |
|  Coppel, Victor | | | 1206 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Hassaine, Rachid | | | 1390 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Daumas, Alain | | | 1630 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Cotton, Paul | | | 1424 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gamblin, Vincent | | | 1483 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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