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Individual Calculations August 2018 |
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| Staszewski, Krzysztof 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 |
| 1375 | 1456 | 5.50 | 8 | 0.76 | 20 | 15.20 | |
|  Lazniewski, Marcin | | | 1109 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Rozycki, Dariusz | | | 1281 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Arciszewska, Zuzanna | | | 1301 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dlugolecki, Wladyslaw | | | 1583 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Kaminski, Stefan | | | 1532 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Warcaba, Jakub | | | 1476 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Gazda, Dominik | | | 1567 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Dobosiewicz, Dawid | | | 1153 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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