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Individual Calculations January 2020 |
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| O`donnell, Robert Total change: -29.20 | |   |
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| 2019 Annual Motor City Open | Farmington Hills, Michigan | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1986 | 2.00 | 5 | -1.46 | 20 | -29.20 | |
|  Anand, Rajesh | | | 1586 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nestorovski, Cvetan | | | 1870 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Posthuma, Joshua | f | | 2348 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Sharma, Vishruth | | | 1588 | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Manion, Tom A | | | 1682 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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