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Individual Calculations February 2020 |
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| Bumba, Ovidiu Total change: 3.80 | |   |
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| 11eme open international de Corbas | CORBAS | FRA | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1955 | 4.50 | 7 | -0.01 | 20 | -0.20 | |
|  Duranton, Paul | | | 1555 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Raffard, Idriss | | | 1627 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zhang, Xiaopeng | | | 2355 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Breysse, Astrid | | | 1699 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Smadi, Laurent | | | 1758 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Paralieu, Maxime | | | 1555 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saya, Ethan | | | 2243 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Championnat de la Loire 2019-2020 r4 | SAINT ETIENNE | FRA | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1955 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
| | Picard, Vincent | | | 1719 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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