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Individual Calculations January 2018 |
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| Szybowicz, Piotr Total change: 1.40 | |   |
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| Druzynowe Mistrzostwa KPZSzach sezon 2017/2018 Round 1-3 | woj. Kujawsko-Pomorskie | POL | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1937 | 1.50 | 3 | 0.07 | 20 | 1.40 | |
|  Paliwoda, Borys | | | 1956 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Budrewicz, Jan | | | 1804 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Grochowalski, Pawel | | | 2104 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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