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Individual Calculations November 2017 |
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| Fuentes, Romulo Total change: -30.20 | |   |
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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 |
| 1872 | 2143 | 4.00 | 7 | -1.51 | 20 | -30.20 | |
|  Capdeville, Barry | | | 1743 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rakonitz, David | | | 1743 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drane, Robert W | | | 1792 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ivanov, Aleksandr | | | 2105 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Poling, Scott E | | | 1764 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | O`connor, Derek | | | 2213 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Yanofsky, Kevin | | | 1743 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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