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Individual Calculations February 2019 |
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| Homa, Seth Total change: 17.20 | |   |
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| 2019 Michigan Master-Expert Championship | Lansing, Michigan | USA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2228 | 3.50 | 5 | 0.86 | 20 | 17.20 | |
|  Ciaffone, Robert | | | 2164 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Garrison, R Raymond | | | 1828 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Heimann, Mark | f | | 2367 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Posthuma, Joshua | f | | 2315 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Heimann, Alexander C | | | 2271 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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