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Individual Calculations February 2020 |
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| Kuska, Bernard Total change: 0.40 | |   |
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| IV Liga 2019/2020 - Wroclaw-Zachod Round 6-7 | Dolny Slask | POL | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1627 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
|  Krzysztofek, Boguslaw | | | 1666 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Madajczak, Piotr | | | 1606 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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