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Individual Calculations July 2021 |
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| Wojcik, Grzegorz Total change: -43.60 | |   |
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| IV Liga Dolnoslaska 2020/2021 - okreg wroclawski r 3-6 | Dolny Slask | POL | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1582 | 0.50 | 3 | -1.83 | 20 | -36.60 | |
|  Janicki, Tomasz | | | 1305 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Wieczorek, Maja | | | 1277 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Babijczuk, Wojciech | | | 1477 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | IV Liga Dolnoslaska 2020/2021 - okreg wroclawski r 1, 7-10 | Dolny Slask | POL | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1582 | 2.00 | 3 | -0.35 | 20 | -7.00 | |
| | Sulot, Zdzislaw | | | 1381 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sleczka, Krzysztof | | | 1333 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Popczynska, Maja | | | 1364 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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