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Individual Calculations December 2018 |
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| Natchkebia, Valeria Total change: -19.20 | |   |
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| Master D du Var 2018 (-1800) | LA CRAU | FRA | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1326 | 1.00 | 3 | -0.48 | 40 | -19.20 | |
|  Fourriques, Elise | | | 1272 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Candela, Leo-Thierry | | | 1463 | FRA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Pilard, Raymond | | | 1266 | FRA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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