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Individual Calculations July 2021 |
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| Daleczko, Zbigniew Total change: -19.40 | |   |
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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 |
| 1840 | 1637 | 1.00 | 3 | 0.28 | 20 | 5.60 | |
|  Madajczak, Jakub | | | 1795 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Dytman, Radoslaw | | | 1844 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Babijczuk, Pawel | | | 1880 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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 |
| 1424 | 1653 | 1.00 | 3 | -1.25 | 20 | -25.00 | |
| | Pelczarski, Wojciech | | | 1253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kulczycka, Zofia | | | 1354 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kraszewski, Krzysztof | | | 1664 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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