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Individual Calculations March 2019 |
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| Kabzinski, Jan Total change: 14.80 | |   |
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| IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2018-2019 Round 6-7 | Poznan | POL | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1576 | 1.50 | 2 | 0.74 | 20 | 14.80 | |
|  Zimny, Piotr | | | 1752 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Olszewski, Jerzy | | | 1584 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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