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Individual Calculations July 2013 |
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| Robledo Jr, Mark Total change: 12.90 | |   |
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| 22nd Annual Chicago Open - Under 2300 Section | Wheeling, Illinois | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1934 | 2.00 | 6 | 0.43 | 30 | 12.90 | |
|  Holliman, Bob | | | 2007 | USA | 0.50 | 1 | 0.10 | 30 | 3.00 | |  Angelov, Boyan | | | 2068 | BUL | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Colding, Ernest | | | 2172 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Yu, Corbin Zachary | | | 2164 | USA | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Murthy, Pappu | | | 2108 | USA | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Corallo, Michael Patrick | | | 2203 | USA | 0.00 | 1 | -0.17 | 30 | -5.10 | |
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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