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Individual Calculations April 2019 |
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| Lafon, Denis Total change: -3.40 | |   |
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| Team 2019 - Coupe Loubatiere Regional | FRANCE | FRA | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1332 | 1.00 | 3 | -0.17 | 20 | -3.40 | |
|  Durand, Stephane | | | 1554 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Amyrian, David | | | 1255 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Albe, Loic | | | 1448 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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