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Rapid:
Individual Calculations June 2023 |
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| Garbaczewski, Jakub Total change: -0.20 | |   |
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| Grand Prix Polonii 2023 - turniej 17 | Wroclaw | POL | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1017 | 1.50 | 5 | 1.00 | 20 | 20.00 | |
|  Wilgosz, Szczepan | | | 1656 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Dusza, Pawel | | | 1353 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Radziewicz, Adrian | | | 1277 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Michalak, Kamil | | | 1314 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sawczuk, Czeslaw | | | 1505 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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 18 | Wroclaw | POL | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1017 | 0.00 | 5 | -1.01 | 20 | -20.20 | |
| | Wilgosz, Tomasz | | | 1605 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kuriata, Pawel | | | 1329 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Szymanski, Jacek | | | 1304 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Modrzewski, Aleksander | | | 1009 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Radziewicz, Adrian | | | 1277 | POL | 0.00 | 1 | -0.18 | 20 | -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) | | |
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