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Individual Calculations October 2018 |
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| Herman, Daniel Total change: -10.40 | |   |
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| 2018 Illinois Open State Championship | Downers Grove, Illinois | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1894 | 2.00 | 5 | -0.26 | 40 | -10.40 | |
|  Mathur, Rithwik | | | 2191 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Allen, Jesse | | | 1938 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Bloomer, Josh | | | 1886 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kaplan, Avi | | | 1632 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Xu, Arthur | c | | 2011 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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