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Individual Calculations November 2017 |
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| James, Charles Total change: 15.80 | |   |
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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 |
| 1670 | 1450 | 2.00 | 5 | 0.79 | 20 | 15.80 | |
|  Clemens, Kristian | | | 1850 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Robertson, Terrance | | | 1426 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Starr, Albert | | | 1621 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Bhattacharjee, Shiva | | | 1723 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Campers, Willie | | | 1732 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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