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Individual Calculations September 2017 |
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| Winslow, Elliott C Total change: 9.40 | |   |
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| July 2017 Berkeley Weekender | Berkeley, California | USA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2212 | 3.50 | 4 | 0.47 | 20 | 9.40 | |
|  Palusa, Maurya | | | 1812 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krishnakumar, Sriram | c | | 1812 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zaloznyy, Mike | | | 2080 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | O`connor, Derek | | | 2206 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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