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Individual Calculations July 2021 |
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| Kisiel, Zbigniew Total change: -11.80 | |   |
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| IV Liga Dolnoslaska 2020/2021 - okreg podwroclawski r 3-10 | Dolny Slask | POL | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1303 | 1.00 | 6 | -0.25 | 20 | -5.00 | |
|  Kwiecinski, Marian | | | 1703 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kuska, Bernard | | | 1627 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wilk, Aleksander | | | 1546 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Wilgosz, Tomasz | | | 1528 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Borodziuk, Aleksandra | | | 1461 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Janas, Andrzej | | | 1425 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | | | III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 | Dolny Slask | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1303 | 0.00 | 2 | -0.34 | 20 | -6.80 | |
| | Bednarczyk, Mateusz | | | 1600 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Turek, Michal | | | 1558 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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