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Individual Calculations June 2017 |
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| Andries, W Craig Total change: 8.60 | |   |
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| Spring 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1870 | 5.50 | 8 | 0.43 | 20 | 8.60 | |
|  Bayaraa, Bilguun | | | 1470 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  O`connor, Derek | | | 2094 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Eastham, Asher | | | 1471 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Boldi, Ethan Vaugh | | | 1810 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ricard, Bruce | | | 1555 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yamamoto, Craig | | | 1609 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Krasnov, Steven | | | 1988 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Uzzaman, Ashik | | | 1936 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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