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Individual Calculations February 2023 |
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| Rowinski, Marek Total change: 47.20 | |   |
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| Szachy ze SKOKiem im. Z. Chmielewskiego w Lublinie | Lublin | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1166 | 2.00 | 6 | 1.18 | 40 | 47.20 | |
|  Mazurek, Jakub | | | 1571 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Niezbecki, Marek | | | 1584 | POL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Koziej, Maciej | f | | 1974 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Kania, Tomasz | | | 1626 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Augustyniak, Rafal | | | 1109 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Rokita, Miroslaw | | | 1662 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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