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Individual Calculations July 2021 |
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| Lorenc, Marian Total change: -0.80 | |   |
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| DMP - III Liga Szachowa Seniorow PK 2021 | Bystre | POL | 2021-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2105 | 6.00 | 9 | -0.04 | 20 | -0.80 | |
|  Gierulski, Kamil | | | 2284 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Dzwierzynski, Bartosz | | | 2037 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Czajkowski, Ryszard | | | 2051 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Piekarski, Lukasz | | | 1873 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Korys, Dawid | | | 1705 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sygulski, Piotr | | | 1819 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Fic, Wieslaw | | | 1837 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lach, Tomasz | | | 1840 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kopczyk, Daniel | | | 2179 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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