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Individual Calculations August 2017 |
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| Giers, Rafal Total change: 24.40 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1089 | 3.00 | 9 | 1.22 | 20 | 24.40 | |
|  Bartosik, Dawid | | | 1411 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Sarnecki, Rafal | | | 1299 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Seemann, Jakub | | | 1339 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Delikat, Adam | | | 1257 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Urbaniak, Marcin | | | 1369 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Muller, Marcin | | | 1379 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sloniewska, Alicja | | | 1372 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Iwaszkiewicz, Grzegorz | | | 1272 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Celinski, Marian | | | 1324 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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