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Individual Calculations September 2017 |
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| Rozumek, Krzysztof Total change: -46.00 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1952 | 4.00 | 9 | -2.30 | 20 | -46.00 | |
|  Chaczynski, Kamil | | | 1552 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szelag, Marcin | m | | 2352 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wawrzyniak, Pawel | | | 1749 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Pawlowski, Rafal | | | 1752 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Stochnialek, Dominika | | | 1719 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Olejarczyk, Wojciech | | | 1820 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sacharewicz, Krzysztof | | | 1800 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Walkowski, Milosz | | | 1772 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Wojdak, Jan | | | 1624 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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