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Individual Calculations November 2017 |
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| Kolev, Atanas Total change: -1.30 | |   |
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| 35th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2553 | 4.50 | 6 | -0.13 | 10 | -1.30 | |
|  Zaloznyy, Mike | | | 2153 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  O`connor, Derek | | | 2235 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Matamoros Franco, Carlos S. | g | | 2475 | ECU | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Sevillano, Enrico | g | | 2458 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Cartagena, Omar | m | | 2422 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Yanayt, Eugene | f | | 2153 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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