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Individual Calculations November 2017 |
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| Cohen, Lawrence S Total change: -13.60 | |   |
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| 26th Annual Midwest Class Championship | Wheeling, Illinois | USA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1878 | 1.00 | 5 | -0.68 | 20 | -13.60 | |
|  Neal Ii, James | | | 2174 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Denby, Caleb | | | 2074 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Somalwar, Anaiy | | | 1888 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Parmet, Daniel Edward | | | 1919 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Bayarsaikhan, Yanj | | wf | 1988 | MGL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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