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Individual Calculations November 2017 |
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| Eastham, Asher Total change: 19.60 | |   |
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| Peter Grey Memorial 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1512 | 2.50 | 5 | 0.98 | 20 | 19.60 | |
|  Anderson, Michael | | | 1776 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Gray, William | | | 1896 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Drane, Robert W | | | 1792 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Morgan, Jerry | | | 1541 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Than, Maung | | | 1416 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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