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Individual Calculations August 2015 |
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| Szczepkowska-Horowska, Karina Total change: 2.70 | |   |
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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 |
| 2371 | 2392 | 5.00 | 9 | 0.27 | 10 | 2.70 | |
|  Snihur, Piotr | | | 2124 | POL | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Chomczyk, Marek | | | 2165 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Tomczak, Jacek | g | | 2579 | POL | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Dragun, Kamil | g | | 2586 | POL | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Krasenkow, Michal | g | | 2610 | POL | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Bartel, Michal | f | | 2331 | POL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Paszewski, Mateusz | | | 2252 | POL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Rozycki, Bartlomiej | | | 2198 | POL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Kveinys, Aloyzas | g | | 2497 | LTU | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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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