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Individual Calculations August 2017 |
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| Tomsia, Jakub Total change: 26.80 | |   |
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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 |
| 1428 | 1590 | 7.00 | 8 | 1.34 | 20 | 26.80 | |
|  Ostrowski, Michal | | | 1267 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gajewski, Zbigniew | | | 1407 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kaminski, Lukasz | | | 1439 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Okurowski, Michal | | | 1425 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kochanek, Tomasz | | | 1421 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wydornik, Robert | | | 1416 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lapa, Aleksandra | | | 1570 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Szafranski, Piotr | | | 1479 | 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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