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Individual Calculations August 2015 |
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| Morgan, Jerry Total change: 21.00 | |   |
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| 2015 Summer Tuesday Night Marathon | San Francisco, California | USA | 2015-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1563 | 2.50 | 5 | 1.05 | 20 | 21.00 | |
|  Manvelyan, Hovik | | | 1895 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Otterbach, Renate | | | 1296 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gerwin, Gene | | | 1896 | USA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Poling, Scott E | | | 1805 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Delaney, Will F | | | 1809 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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