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Individual Calculations January 2018 |
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| Drane, Robert Total change: -23.20 | |   |
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| Fall 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1792 | 0.50 | 3 | -1.16 | 20 | -23.20 | |
|  Macintyre, Brendan | | | 1569 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Brown, Nicholas M | | | 1555 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Donaldson, John | m | | 2192 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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