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Individual Calculations January 2020 |
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| Krzysztofek, Boguslaw Total change: -13.80 | |   |
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| IV Liga 2019/2020 - Wroclaw-Zachod Round 4-5 | Dolny Slask | POL | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1680 | 1.00 | 3 | -0.69 | 20 | -13.80 | |
|  Kultucki, Kamil | | | 1303 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Grubiak, Roman | | | 1611 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kowalczyk, Wojciech | | | 1944 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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