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Individual Calculations July 2023 |
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| Golubka, Petro Total change: 10.20 | |   |
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| 37th Voivoda Cup | Legnica | POL | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2410 | 2371 | 4.00 | 9 | -0.04 | 10 | -0.40 | |
|  Haba, Petr | g | | 2447 | CZE | 0.50 | 1 | 0.10 | 10 | 1.00 | |  Seemann, Jakub | f | | 2446 | POL | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Dzida, Kamil | | | 2352 | POL | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Bogdanov, Egor | m | | 2394 | UKR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Cherniaiev, Tykhon | f | | 2330 | UKR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Razin, Vadim | | | 2407 | UKR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Nowak, Lukasz | f | | 2397 | POL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Jarmula, Lukasz | g | | 2439 | POL | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Klimkowski, Jan | f | | 2474 | POL | 0.00 | 1 | -0.36 | 10 | -3.60 | |
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) | | | | XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa A | Krakow | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2373 | 5.50 | 7 | 1.06 | 10 | 10.60 | |
| | Kumor, Lukasz | | | 2052 | POL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Dylag, Emilia | | wf | 2095 | POL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Licznerski, Lukasz | m | | 2460 | POL | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Sieciechowicz, Marcin | m | | 2387 | POL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Bus, Konrad | | | 2256 | POL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Zalega, Maciej | | | 2166 | POL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Razin, Vadim | | | 2407 | UKR | 1.00 | 1 | 0.55 | 10 | 5.50 | |
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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