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Individual Calculations August 2017 |
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| Gajewski, Zbigniew Total change: -59.60 | |   |
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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 |
| 1229 | 1407 | 3.50 | 9 | -2.98 | 20 | -59.60 | |
|  Kandula, Jasmina | | | 1081 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tomsia, Jakub | | | 1590 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Siekanska, Zuzanna | | | 1207 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Derylo, Adam | | | 1197 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mantaev, Ruslan | | | 1217 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Szczotka, Matylda | | | 1231 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Wielgus, Wojciech | | | 1248 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Berdyga, Mariusz | | | 1195 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Jaskulski, Jan | | | 1094 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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