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Rapid:
Individual Calculations February 2023 |
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| Uhryn, Lukasz Total change: -17.48 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1525 | 1.00 | 5 | -1.61 | 38 | -61.18 | |
|  Gureke, Zuheyir Mert | | | 1741 | TUR | 0.00 | 1 | -0.22 | 38 | -8.36 | |  Sleczka, Krzysztof | | | 1486 | POL | 0.00 | 1 | -0.55 | 38 | -20.90 | | | Madajczak, Piotr | | | 1870 | POL | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Klapcinski, Janusz | | | 1261 | POL | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Marynowski, Krzysztof | | | 1138 | POL | 0.00 | 1 | -0.91 | 38 | -34.58 | |
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 |
| 1709 | 1525 | 3.00 | 6 | 0.64 | 38 | 24.32 | |
| | Stachowiak, Kamil | m | | 2336 | POL | 0.00 | 1 | 0.00 | 38 | 0.00 | | | Wilgosz, Szczepan | | | 1547 | POL | 0.00 | 1 | -0.47 | 38 | -17.86 | | | Nikhil, Babar | | | 1127 | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Handwerkier, Pawel | | | 1211 | POL | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Luberanski, Jakub | f | | 2120 | POL | 1.00 | 1 | 0.98 | 38 | 37.24 | | | Chmielewski, Jakub | | | 1913 | POL | 0.00 | 1 | -0.09 | 38 | -3.42 | |
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 |
| 1558 | 1525 | 4.00 | 7 | 0.51 | 38 | 19.38 | |
| | Kovalevsky, Stanislav | f | | 2171 | FID | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Domanski, Marcin | | | 1284 | POL | 0.00 | 1 | -0.80 | 38 | -30.40 | | | Orlowska, Aleksandra | | | 1200 | POL | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Witczak, Kamil | | | 1296 | POL | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Galant, Ireneusz | | | 1661 | POL | 0.00 | 1 | -0.32 | 38 | -12.16 | | | Gawlik, Pawel | | | 1521 | POL | 1.00 | 1 | 0.49 | 38 | 18.62 | | | Siedlecki, Adam | | | 1773 | POL | 1.00 | 1 | 0.81 | 38 | 30.78 | |
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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