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Individual Calculations June 2015 |
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| Ross, David Y Total change: -34.80 | |   |
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| 2015 Spring Tuesday Night Marathon | San Francisco, California | USA | 2015-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1685 | 1.00 | 3 | -0.87 | 40 | -34.80 | |
|  Smtih Iii, Mahlon | | | 1718 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Eastham, Asher D | | | 1285 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Standen, Julian | | | 1685 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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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