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Individual Calculations August 2017 |
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| Zherebtsova, Alexandra Total change: 22.80 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. A | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2219 | 4.00 | 9 | 1.14 | 20 | 22.80 | |
|  Saeed, Ishaq | f | | 2428 | UAE | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Kujawski, Adam | | | 2300 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Deszczynski, Adam | | | 2380 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kaczmarek, Aleksander | f | | 2380 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nowak, Kamil | | | 2362 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Kosakowski, Jakub | f | | 2366 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Omar, Noaman | m | | 2354 | UAE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Mulet, Piotr | f | | 2307 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Nowak, Lukasz | | | 2327 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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