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Individual Calculations September 2022 |
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| Uscinski, Marek Total change: -50.40 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1824 | 3.50 | 8 | -2.52 | 20 | -50.40 | |
|  Mucha, Marek | | | 1446 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Nisztuk, Michal | | | 1467 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fikus, Zygmunt | | | 1870 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Kruczynski, Marek | | | 1708 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Gromada, Andrzej | | | 1680 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Grubiak, Roman | | | 1637 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sobotka, Jan | | | 1594 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bartczak, Hanna | | | 1457 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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