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Individual Calculations February 2017 |
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| Tomczak, Marta Total change: 6.40 | |   |
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| IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2016-2017 round 4-5 | Poznan | POL | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1423 | 1.00 | 2 | 0.16 | 40 | 6.40 | |
|  Stochnialek, Dominika | | | 1605 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Nowak, Roksana | | | 1369 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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