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Individual Calculations January 2023 |
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| Frac, Piotr Total change: 56.80 | |   |
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| Liga Okregowa - okreg Wroclawski 2022-2023 r 3-5 | Wroclaw | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1455 | 1.00 | 3 | 0.29 | 40 | 11.60 | |
|  Pozniak, Marcin | | | 1621 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Kwapisiewicz, Karol | | | 1701 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zyto, Karol | | | 1654 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | Otwarte Mistrzostwa Hetmana 2022 | Wroclaw | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1455 | 5.50 | 9 | 1.13 | 40 | 45.20 | |
| | Sultanowski, Blazej | | | 1229 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ugorek, Kacper | | | 1681 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zapolska, Roksana | | | 1416 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Janocha, Wieslaw | f | | 2214 | POL | 1.00 | 1 | 1.00 | 40 | 40.00 | | | Gibala, Adam | | | 1678 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Pelczarski, Wojciech | | | 1242 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Uhryn, Lukasz | | | 1430 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Kuska, Bartosz | | | 1445 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Frac, Pawel | | | 1226 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | |
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