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Individual Calculations April 2023 |
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| Wahedi, Ahmad Siar Total change: 18.40 | |   |
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| chessemy Open 2023 - A-Open | Walsrode | GER | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2256 | 5.50 | 8 | 0.95 | 20 | 19.00 | |
|  Edelmann, Oliver | | | 1871 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Baklan, Vladimir | g | | 2546 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Althoff, Ralph | | | 1974 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Yaroshenko, Yaroslav | | | 1856 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skytte, Rasmus | m | | 2341 | DEN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Koellner, Aaron Noah | | | 2148 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Dyachuk, Artem | f | | 2319 | UKR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Petrovskyi, Vadym | f | | 2421 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | 2. Bundesliga West 2022-2023 March 2023 | various | GER | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2440 | 2256 | 0.50 | 2 | -0.03 | 20 | -0.60 | |
| | Halvax, Georg | m | | 2444 | AUT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Omelja, Artem | g | | 2435 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | |
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