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Individual Calculations March 2019 |
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| Nowacka, Dorota Total change: 18.00 | |   |
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| Otwarta Liga Mazowiecka 2018-2019 Round 7-10 | Warszawa | POL | 2019-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1473 | 2.00 | 3 | 0.45 | 40 | 18.00 | |
|  Grochowski, Mariusz | | | 1763 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Mossakowski, Jakub | | | 1136 | POL | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Kazmierowski, Tymon | | | 1465 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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