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Rapid:
Individual Calculations February 2023 |
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| Rzewnicki, Pawel Total change: 29.80 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1543 | 3.00 | 6 | 0.50 | 20 | 10.00 | |
|  Demski, Michal | | | 1992 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Pietrzak, Jakub | | | 1297 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Klapcinski, Janusz | | | 1261 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Grossmann, Ryszard | f | | 1813 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Klys, Kacper | | | 1496 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zhuk, Ivan | | | 2016 | FID | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Grand Prix Polonii 2023 - turniej 3 | Wroclaw | POL | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1543 | 3.00 | 6 | 0.99 | 20 | 19.80 | |
| | Stachowiak, Kamil | m | | 2336 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Stapor, Lukasz | | | 1417 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Smietanska, Wiktoria | c | | 1893 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wilgosz, Jan | | | 1511 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kicinski, Igor | | | 1581 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Gureke, Zuheyir Mert | | | 1741 | TUR | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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