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Individual Calculations December 2017 |
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| Betkowski, Andrzej Total change: 4.80 | |   |
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| III Liga Malopolska Seniorow'2017 | Zabierzow | POL | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2036 | 3.50 | 6 | 0.24 | 20 | 4.80 | |
|  Kasperek, Wieslaw | | | 2035 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Warchol, Bartosz | | | 1936 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Slezak, Robert | | | 2104 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Pniaczek, Marek | c | | 2042 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Hodorowicz, Kamil | | | 1807 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zajac, Mateusz | | | 2089 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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