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Individual Calculations December 2018 |
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| Szpinda, Piotr Total change: 28.40 | |   |
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| IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 1-3 | Dolny Slask | POL | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1429 | 3.00 | 3 | 1.42 | 20 | 28.40 | |
|  Harazda, Wladyslaw | | | 1386 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Dawgiel, Bartosz | | | 1272 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Musiala, Jakub | | | 1571 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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