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Individual Calculations August 2017 |
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| Papis, Mateusz Total change: -6.20 | |   |
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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 |
| 1383 | 1225 | 1.50 | 6 | -0.31 | 20 | -6.20 | |
|  Okrasa, Mateusz | | | 1546 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nowak, Adam | | | 1418 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Wydornik, Robert | | | 1416 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Szemplinski, Jerzy | | | 1414 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Legowik, Anna | | | 1097 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Szczygiel, Antoni | | | 1409 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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