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Individual Calculations February 2017 |
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| Hoffmann, Piotr Total change: -12.00 | |   |
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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 |
| 1881 | 1706 | 0.00 | 2 | -0.60 | 20 | -12.00 | |
|  Smierzchalski, Dawid | | | 2044 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Walkowski, Milosz | | | 1718 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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