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Individual Calculations September 2017 |
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| Bjornsson, Tomas Total change: -38.80 | |   |
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| SUMMER PRAGUE OPEN 2017 - A - IM open | Praha | CZE | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2169 | 4.50 | 9 | -1.94 | 20 | -38.80 | |
|  Hu, Zhiheng | | | 1829 | CHN | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Ingason, Sigurdur | | | 1812 | ISL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Plasil, Petr | | | 2007 | CZE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Davies, Peter | | | 1966 | WLS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Knight, David | | | 1932 | NED | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sura, Jaroslav | | | 2018 | CZE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sprenar, Petr | | | 1999 | CZE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Yanjinlkham, Bayarsaikhan | | wf | 1988 | MGL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chkhaidze, Nikoloz | f | | 2367 | GEO | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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