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Individual Calculations February 2017 |
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| Dwojacki, Grzegorz Total change: 13.20 | |   |
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| DMR KPZSzach 2016/2017 round 5-7 | Wojewodztwo Kujawsko-Pomorskie | POL | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1563 | 2.00 | 3 | 0.66 | 20 | 13.20 | |
|  Bassa, Jaroslaw | | | 1693 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Straszewski, Tomasz | | | 1575 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kaczynski, Maciej | | | 1534 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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