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Individual Calculations August 2017 |
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| Matyszkiewicz, Radoslaw Total change: 8.20 | |   |
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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 |
| 1299 | 1306 | 4.00 | 7 | 0.41 | 20 | 8.20 | |
|  Kandula, Jasmina | | | 1081 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Staszewski, Krzysztof | | | 1459 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Ptak, Ryszard | | | 1588 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Abramowicz, Aleksander | | | 1125 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jaroszuk, Marcin | | | 1143 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Budrewicz, Henryk | | | 1504 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Berdyga, Mariusz | | | 1195 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | |
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