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Individual Calculations August 2018 |
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| Cortinas, Martin Total change: -7.20 | |   |
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| Summer 2018 Tuesday Night Marathon | San Francisco, California | USA | 2018-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1692 | 3.00 | 6 | -0.36 | 20 | -7.20 | |
|  Yu, Prescott | | | 1453 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Clemens, Kristian | | | 1868 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Revi, Frank | | | 1418 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ivanov, Aleksandr | | | 2092 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cunningham, Charles | | | 1457 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sherwood, Peter | | | 1625 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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