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Individual Calculations January 2020 |
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| Gradzki, Artur Total change: 28.80 | |   |
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| Turniej klasyfikacyjny 1600 plus (rank PZSzach) | Olsztyn | POL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1137 | 2.50 | 5 | 0.72 | 40 | 28.80 | |
|  Brzozowski, Jan | | | 1251 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Wozniak, Mateusz | | | 1214 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Kawa, Szymon | | | 1057 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Taranowicz, Zofia | | | 1244 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Taranowicz, Michal | | | 1522 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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