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Individual Calculations February 2023 |
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| Ivanov, Mike Total change: -29.00 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa A | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2319 | 4.50 | 9 | -1.59 | 20 | -31.80 | |
|  Kucharska, Honorata | | wf | 2180 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Pniaczek, Marek | f | | 2228 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kyc, Jerzy | | | 2230 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Garcia-Castany Musellas, Gal.la | | wf | 2152 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Dotzer, Lukas | | | 2155 | AUT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Meers, Hubert | | | 2206 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Szczurek, Krzysztof | f | | 2163 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Jaskolka, Tomasz | c | | 2188 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | De Boer, Bas | | | 2182 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2319 | 7.00 | 9 | 0.14 | 20 | 2.80 | |
| | Kucera, Tomas | | | 1933 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bolk, Matthias | | | 2080 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Koubova, Anna Marie | | | 2054 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Garsky, Vladyslav | c | | 2169 | UKR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sindler, Michal | | | 2141 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Shatil, Shir | | | 2149 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Dudek, Vojtech | | | 2134 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vaculik, Jakub | | | 2200 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hak, David | | | 2095 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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