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Individual Calculations September 2022 |
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| Sobotka, Jan Total change: -6.00 | |   |
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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 |
| 1621 | 1594 | 3.50 | 8 | -0.30 | 20 | -6.00 | |
|  Marusenko, Petr | m | | 2049 | UKR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Szczygiel, Antoni | | | 1371 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cholewa, Dorota | | | 1194 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krasowski, Slawomir | | | 1855 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Szylko, Waldemar | | | 1911 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Uscinski, Marek | | | 1824 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Wilczynski, Adam | | | 1470 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Stopka, Tomasz | | | 1293 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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