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Individual Calculations September 2020 |
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| Chmielewski, Miroslaw Total change: 27.40 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1577 | 3.50 | 7 | 1.37 | 20 | 27.40 | |
|  Krupa, Jerzy | | | 1818 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Aleksandrowicz, Marek | | | 1855 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rapiej, Andrzej | | | 1731 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wasik, Jozef | | | 1646 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Szylko, Waldemar | | | 1970 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stopka, Tomasz | | | 1379 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Wasylkiewicz, Andrzej | | | 1785 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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