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Individual Calculations February 2023 |
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| Bochenek, Ryszard Total change: -79.20 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1496 | 5.50 | 9 | -0.88 | 40 | -35.20 | |
|  Cichon, Michal | | | 1205 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Nema, Rabab Ahmed | | | 1309 | KUW | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Laskowski, Andrzej | | | 1405 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Mrozowski, Nikodem | | | 1220 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Skipiol, Filip | | | 1364 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Bajer, Jakub | | | 1365 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Kozak, Karol | | | 1346 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Paziewski, Marcin | | | 1403 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Debowska, Michalina | | | 1387 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 4-5 | various | POL | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1496 | 0.00 | 2 | -1.10 | 40 | -44.00 | |
| | Kaskow, Piotr | | | 1625 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Cholody, Wiktor | | | 1287 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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