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Individual Calculations August 2018 |
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| Kaminski, Jan Total change: 13.20 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2013 | 3.00 | 9 | 0.66 | 20 | 13.20 | |
|  Moscicka, Pola | | | 1934 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Buksa, Nataliya | | wg | 2337 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Bronowicki, Mateusz | f | | 2288 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Kowalski, Igor | f | | 2324 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Baum, Jonasz | | | 2272 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Gurvich, Vitaly | f | | 2274 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Godzwon, Iwo | | | 2218 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Parol, Pola | | | 2101 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Smirnova, Ekaterina | | wf | 2153 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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