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Individual Calculations August 2015 |
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| Dabrowska, Krystyna Total change: 19.60 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL -Open A | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2208 | 4.00 | 9 | 0.98 | 20 | 19.60 | |
|  Krzyzanowski, Marcin | m | | 2427 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Bartel, Michal | f | | 2331 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Bjornsson, Sigurbjorn | f | | 2327 | ISL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hnydiuk, Aleksander | m | | 2370 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Grabinsky, Vladimir | m | | 2265 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Mickiewicz, Piotr | | | 2356 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Derakhshani, Dorsa | | wm | 2280 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Saatdjian, Thomas | f | | 2353 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Warakomska, Anna | | wm | 2274 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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