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Individual Calculations February 2023 |
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| Mielcuch, Karol Total change: 40.80 | |   |
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| Druzynowe Mistrzostwa Mazowsza 2023 Round 1-4 | woj. mazowieckie | POL | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1316 | 1.00 | 3 | 0.66 | 40 | 26.40 | |
|  Hryszkiewicz, Marcin | | | 1727 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Borkowski, Adam | | | 1723 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Czernik, Lukasz | | | 1577 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | | | V Turniej Zimowy - grupa A | Grodzisk Mazowiecki | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1316 | 3.00 | 5 | 0.36 | 40 | 14.40 | |
| | Czajkowski, Tymoteusz | | | 1008 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Herka, Jakub | | | 1461 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Etut, Filbert | | | 1352 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Popczynski, Andrzej | | | 1553 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nowatkiewicz, Piotr | | | 1054 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
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