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Individual Calculations August 2017 |
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| Rejniak, Wojciech Total change: -19.00 | |   |
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| XIII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C | Lazy | POL | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1256 | 3.00 | 7 | -1.37 | 20 | -27.40 | |
|  Brzozowski, Pawel | | | 1532 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Kukula, Klara | | | 1089 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Tanski, Jakub | | | 1135 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Matusik, Zuzanna | | | 1105 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Gaczol, Julia | | | 1070 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wnuk, Piotr | | | 1123 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kuczynski, Michal | | | 1108 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1242 | 2.00 | 5 | 0.42 | 20 | 8.40 | |
| | Kaminski, Stefan | | | 1554 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Iwaszkiewicz, Krzysztof | | | 1484 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Derylo, Kamil | | | 1431 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lazniewski, Marcin | | | 1087 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bartosik, Dawid | | | 1411 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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