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Individual Calculations August 2022 |
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| Janik, Igor Total change: 4.10 | |   |
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| VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN A | Bydgoszcz | POL | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2519 | 6.50 | 10 | -1.03 | 10 | -10.30 | |
|  Kacprzak, Karol | | | 2200 | POL | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Hulka, Valentyn | | | 2123 | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dzhuguryan, Tygran | | | 2203 | POL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sieciechowicz, Marcin | m | | 2383 | POL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Fiedorek, Michal | f | | 2321 | POL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Navaratnam, Rohan Shan Tze | f | | 2119 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Malek, Jan | | | 2320 | POL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Jakubowski, Krzysztof | g | | 2459 | POL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Kucza, Karol | f | | 2305 | POL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Tomczak, Jacek | g | | 2595 | POL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | * 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) | | | | Warsaw Chess Open 2022 - A | Warszawa | POL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2519 | 8.00 | 9 | 1.44 | 10 | 14.40 | |
| | Atkinson, Paul | c | | 2116 | WLS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mickiewicz, Piotr | | | 2284 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Antolak, Julia | | wg | 2399 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Psyk, Radoslaw | | | 2411 | POL | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Nguyen, Piotr | m | | 2404 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Yezhel, Valiantsin | | | 2248 | FID | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Sieciechowicz, Marcin | m | | 2383 | POL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Fus, Jakub | f | | 2389 | POL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Golubka, Petro | g | | 2378 | UKR | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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