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Individual Calculations August 2020 |
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| Lorenc, Marian Total change: -21.40 | |   |
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| DMP - III Liga Szachowa Seniorow PK 2020 | Bystre | POL | 2020-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 2124 | 6.00 | 9 | -1.07 | 20 | -21.40 | |
|  Stefanski, Robert | | | 1724 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marut, Leszek | | | 1863 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Piekarski, Lukasz | | | 1901 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kopczyk, Daniel | | | 2137 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Zgoda, Damian | | | 1724 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miasik, Adrian | | | 1881 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kopacz, Lukasz | | | 1913 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Lach, Dariusz | | | 1748 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lopuszanski, Kamil | | | 1995 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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