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Individual Calculations September 2010 |
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| Rozowski, Marcin Total change: 1.65 | |   |
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| Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1890 | 5.50 | 8 | 0.11 | 15 | 1.65 | |
|  Winiarski, Mikolaj | | | 1681 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Januszkiewicz, Wojciech | | | 1692 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Grabara, Krzysztof | | | 1961 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Kaminski, Lukasz | | | 1490 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Blank, Kamil | | | 1663 | POL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Szewczyk, Mariusz | | | 1743 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ceglowski, Ryszard | | | 1864 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Budzinski, Jan | | | 1881 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | * 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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