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Individual Calculations January 2023 |
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| Roshka, Yevgeniy Total change: -15.30 | |   |
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| ECo-C Extraliga 2022 2023 R3-4 | SR | SVK | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2510 | 1.50 | 2 | -0.04 | 10 | -0.40 | |
|  Bottyan, Peter | | | 2166 | SVK | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Varga, Zoltan | g | | 2393 | HUN | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | 19e Open de Vandoeuvre 2022 - Tournoi A (plus de 1900 elo) | VANDOEUVRE LES NANCY | FRA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2510 | 5.00 | 8 | -1.49 | 10 | -14.90 | |
|  Gautier, Selvan | | | 2139 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Pucher, Olivier | f | | 2301 | FRA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Ribiere, Damien | | | 2121 | FRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Durak, Can | f | | 2277 | TUR | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Tomasi, Elise | | | 2110 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tomasi, Albert | f | | 2287 | FRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Lamaze, Simon | f | | 2357 | FRA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Pigeat, Alexandre | f | | 2345 | FRA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * 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) | | |
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