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Individual Calculations February 2014 |
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| Sage, J. Timothy Total change: 15.90 | |   |
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| 2nd Annual Boston Chess Congress | Boston, Massachusetts | USA | 2014-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2050 | 2.50 | 5 | 0.53 | 30 | 15.90 | |
|  Abdi, Farzad | | | 2020 | USA | 0.00 | 1 | -0.54 | 30 | -16.20 | |  Terrie, Henry L | | | 1993 | USA | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Resika, Nathan A | f | | 2184 | USA | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Krasik, Ilya | | | 2262 | USA | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Ryba, Andrew | | | 2196 | USA | 0.00 | 1 | -0.30 | 30 | -9.00 | |
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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