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Individual Calculations August 2019 |
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| Wiktorowski, Janusz Total change: 5.20 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1421 | 6.00 | 9 | 0.26 | 20 | 5.20 | |
|  Shevchenko, Matviei | | | 1027 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klim, Juliusz | | | 1220 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bartodziej, Mariusz | | | 1237 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Marciniak, Kajetan | | | 1326 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Szyszko, Jan | | | 1515 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kakowski, Wojciech | | | 1232 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Purczynski, Andrzej | | | 1263 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Syczewski, Anatolij | | | 1354 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sobich, Stanislaw | | | 1597 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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