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Individual Calculations August 2018 |
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| Skonieczny, Marcin Total change: -15.20 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1117 | 1.00 | 6 | -0.38 | 40 | -15.20 | |
|  Kwiecinski, Rafal | | | 1459 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mulawa, Cyprian | | | 1331 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wojdalski, Lukasz | | | 1282 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Bartodziej, Mariusz | | | 1331 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Klok, Kacper | | | 1352 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Berdyga, Mariusz | | | 1257 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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