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Individual Calculations February 2017 |
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| Kaczmarek, Piotr Total change: 6.20 | |   |
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| Wielkopolska III Liga Seniorow 2016/2017 round 4-5 | Wojewodztwo Wielkopolska | POL | 2017-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1759 | 1.50 | 2 | 0.31 | 20 | 6.20 | |
|  Przybylak, Lukasz | | | 1862 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mackowiak, Bogusz | | | 1489 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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