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Individual Calculations October 2017 |
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| Levi, Ariel S Total change: 20.60 | |   |
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| 2017 Michigan Open | Dearborn, Michigan | USA | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2042 | 5.00 | 7 | 1.03 | 20 | 20.60 | |
|  Williams, Ronald | | | 1849 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Gregg, Alan M | | | 1981 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lahr, Frederick H | | | 1648 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hubbard, Andrew D | f | | 2132 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Palmer, Tony | | | 2024 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wood, Jack | | | 1906 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Heimann, Mark A | f | | 2369 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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