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Individual Calculations August 2017 |
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| Backiel, Hubert Total change: 94.40 | |   |
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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 |
| 1428 | 1247 | 4.50 | 8 | 2.36 | 40 | 94.40 | |
|  Kietrys, Maciej | | | 1559 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Nowacka, Dorota | | | 1424 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Mazurkiewicz, Wojciech | | | 1429 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lazniewski, Tadeusz | | | 1422 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nowak, Adam | | | 1418 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zbawiony, Wojciech | | | 1360 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Szczygiel, Antoni | | | 1409 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Almaini, Aishah Sarhan | | | 1402 | UAE | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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