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Individual Calculations March 2019 |
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| Harris, Clarence Total change: 3.80 | |   |
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| Winter 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1415 | 3.00 | 7 | 0.19 | 20 | 3.80 | |
|  Gaffagan, Steven | | | 1815 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sullivan, George | | | 1070 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Babayan, Gagik | | | 1759 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cendejas, Jon | | | 1107 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Chan, John | | | 1551 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Marcus, Joel | | | 1787 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Casares, Nick | | | 1458 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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