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Individual Calculations September 2017 |
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| Przybylak, Zbigniew Total change: 21.80 | |   |
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| Open Dabki'2017 - grB | Dabki | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1109 | 3.00 | 7 | 1.09 | 20 | 21.80 | |
|  Racinowski, Bogdan | | | 1274 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Bienko, Jagoda | | | 1306 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Musin, Oliwia | | | 1180 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Konieczny, Jacek | | | 1411 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Pisarski, Stanislaw | | | 1246 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Nowicka, Julia | | | 1293 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bochniak, Jakub | | | 1304 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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