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Rapid:
Individual Calculations February 2023 |
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| Przewlocki, Filip Total change: -12.40 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1310 | 0.50 | 4 | -0.95 | 40 | -38.00 | |
|  Nagly, Wojciech | | | 1689 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wilgosz, Jan | | | 1511 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Zeluk, Karol | | | 1148 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Kazubski, Kacper | | | 1377 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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 |
| 1741 | 1310 | 1.00 | 4 | 0.64 | 40 | 25.60 | |
| | Zgadzaj, Rafal | c | | 1974 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Wilk, Aleksander | | | 1669 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Siedlecki, Adam | | | 1773 | POL | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Wilgosz, Szczepan | | | 1547 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | |
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