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Individual Calculations August 2017 |
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| Boldi, Ethan Vaugh Total change: 8.00 | |   |
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| Summer 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1810 | 4.00 | 7 | 0.20 | 40 | 8.00 | |
|  Baer, Michael Alan | | | 1437 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Shaw, Tenzing | | | 2210 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Waharte, Louka | | | 1558 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Simpkins, Jerry | | | 1597 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ismakov, Arthur | | | 2064 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | McEnroe, Glenn Aus | | | 1570 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Walder, Michael S | | | 1999 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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