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Individual Calculations July 2021 |
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| Borowski, Przemyslaw Total change: 7.40 | |   |
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| III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 | Dolny Slask | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1826 | 3.00 | 4 | 0.37 | 20 | 7.40 | |
|  Matela, Krzysztof | | | 1606 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Stronias, Lech | | | 1431 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madej, Marek | | | 1804 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bienias, Piotr | | | 1902 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | |
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