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Individual Calculations January 2019 |
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| Morgan, Jerry Total change: -7.80 | |   |
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| Fall 2018 Tuesday Night Marathon | San Francisco, California | USA | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1539 | 3.00 | 8 | -0.39 | 20 | -7.80 | |
|  Tracy, Joseph | | | 1939 * | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  McKellar, Daniel | | | 1794 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Drane, Robert | | | 1766 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Cendejas, Jon | | | 1150 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Perlov, Alexander | | | 1644 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Cole, Tony | | | 1542 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Babayan, Gagik | | | 1728 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cowgill, Jackie | | | 1186 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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