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Individual Calculations June 2018 |
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| Lehman, Michel Total change: -4.40 | |   |
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| Championnat des Yvelines 2018 (-2200) | TRIEL SUR SEINE | FRA | 2018-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1284 | 1.00 | 3 | -0.22 | 20 | -4.40 | |
|  Cousin, Romain | | | 1452 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Lesniak, Brigitte | | | 1056 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Carreel, Claire | | | 1575 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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