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Individual Calculations August 2019 |
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| Lehman, Clarence Total change: -20.20 | |   |
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| Summer 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1854 | 2.00 | 7 | -1.01 | 20 | -20.20 | |
|  Doyle, Bryon | | | 2085 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Winslow, Elliott | m | | 2186 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Persidsky, Andre | | | 1816 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Walder, Michael | | | 1877 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Jensen, Christian | | | 1773 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Melville, Cailen | | | 1748 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Rudyak, Felix | | | 1917 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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