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Individual Calculations February 2018 |
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| Levi, Ariel Total change: -2.20 | |   |
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| 2018 Michigan Master-Expert Championship | Lansing, Michigan | USA | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2063 | 3.00 | 5 | -0.11 | 20 | -2.20 | |
|  Palmer, Tony | | | 1985 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Singh, Hersh | | | 1822 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Konovalenko, Sasha | | wf | 1912 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Posthuma, Joshua | | | 2229 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Schremser, Andrew | | | 1896 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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