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Individual Calculations April 2023 |
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| Petrovskyi, Vadym Total change: -5.90 | |   |
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| chessemy Open 2023 - A-Open | Walsrode | GER | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2421 | 6.00 | 9 | -0.54 | 10 | -5.40 | |
|  Althoff, Ralph | | | 1974 | GER | 1.00 | 1 | 0.06 | 10 | 0.60 | |  Loftgaard, Mikkel Vinh | c | | 2200 | DEN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kuegel, Tobias | f | | 2314 | GER | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Skytte, Rasmus | m | | 2341 | DEN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Berger, Steve | m | | 2417 | GER | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Yaroshenko, Yaroslav | | | 2021 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Popvasilev, Kaloyan | | | 2213 | GER | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Wahedi, Ahmad Siar | f | | 2256 | GER | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Dyachuk, Artem | f | | 2319 | UKR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | * 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) | | | | Oberliga Ost B 2022-2023 March 2023 | various | GER | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2421 | 1.50 | 2 | -0.05 | 10 | -0.50 | |
| | Henrich, Thomas | f | | 2142 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Solonar, Stefan | m | | 2265 | GER | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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