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Individual Calculations November 2017 |
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| Cartagena, Omar Total change: 1.50 | |   |
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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 |
| 2285 | 2422 | 4.00 | 6 | 0.15 | 10 | 1.50 | |
|  Santanna, Paulo | | | 2022 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sevillano, Enrico | g | | 2458 | USA | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Biyiasas, Theodore | | | 2022 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Haessel, Dale R. | f | | 2224 | CAN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kolev, Atanas | g | | 2553 | FID | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Bryant, John Daniel | m | | 2433 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * 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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