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Individual Calculations March 2015 |
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| Ruiz, Joshua Total change: 3.80 | |   |
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| 2015 Southwest Class Championships | Fort Worth, Texas | USA | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2405 | 4.00 | 7 | 0.38 | 10 | 3.80 | |
|  Rohrbaugh, James | | | 2078 | USA | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Capocyan, Sam Lander | | | 2005 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wyde, David | | | 2102 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Erenburg, Sergey | g | | 2604 | USA | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Zherebukh, Yarosla | g | | 2632 | UKR | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Macieja, Bartlomiej | g | | 2622 | POL | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Sadorra, Julio C | g | | 2555 | PHI | 0.50 | 1 | 0.20 | 10 | 2.00 | | | * 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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