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Individual Calculations October 2019 |
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| Chrobak, Piotr Total change: -3.00 | |   |
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| DMP II liga seniorow 2019 | Poronin | POL | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1713 | 0.50 | 4 | -0.15 | 20 | -3.00 | |
|  Koloczek, Maciej | | | 1932 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Zurkowski, Andrzej | | | 2029 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zminda, Bogdan | | | 1970 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rawski, Slawomir | f | | 2056 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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