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Rapid:
Individual Calculations February 2023 |
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| Kovalevsky, Stanislav Total change: 33.20 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2171 | 5.50 | 7 | -0.69 | 20 | -13.80 | |
|  Ziemblicki, Jakub | | | 1771 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Somyk, Marcin | | | 1646 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Madajczak, Piotr | | | 1870 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Blaszczyk, Tomasz | | | 1519 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kicinski, Igor | | | 1581 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Raczek, Krzysztof | | | 2134 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Gureke, Zuheyir Mert | | | 1741 | TUR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 2 | Wroclaw | POL | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2171 | 5.50 | 7 | 1.26 | 20 | 25.20 | |
| | Krygiel, Konrad | | | 1771 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siedlecki, Adam | | | 1773 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demski, Michal | | | 1992 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tworzydlo, Piotr | | | 2131 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Madej, Marek | | | 2166 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Stachowiak, Kamil | m | | 2336 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Razin, Vadim | | | 2304 | UKR | 0.50 | 1 | 0.18 | 20 | 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) | | | | Grand Prix Polonii 2023 - turniej 3 | Wroclaw | POL | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2171 | 6.00 | 7 | 1.09 | 20 | 21.80 | |
| | Uhryn, Lukasz | | | 1771 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soliwoda, Zygmunt | | | 1665 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Smietanska, Wiktoria | c | | 1893 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stecki, Witold | | | 2096 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Razin, Vadim | | | 2304 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Luberanski, Jakub | f | | 2120 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zhuk, Ivan | | | 2016 | FID | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | |
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