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Individual Calculations July 2016 |
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| Song, Edward Total change: 1.80 | |   |
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| 25th Annual Chicago Open | Wheeling, Illinois | USA | 2016-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2303 | 4.50 | 9 | 0.09 | 20 | 1.80 | |
|  Avrukh, Boris | g | | 2598 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Shabalov, Alexander | g | | 2533 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Giannatos, Peter | | | 2185 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Matus, Nastassja A | | wc | 1903 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yu, Jennifer R | | wf | 2187 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mitkov, Nikola | g | | 2468 | MKD | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Myers, Dominique | | | 2078 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Brown, Michael William | f | | 2418 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Mandizha, Farai | m | | 2368 | ZIM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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