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Individual Calculations August 2013 |
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| Del Castillio, William C Total change: -12.75 | |   |
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| 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2173 | 2.50 | 5 | -0.85 | 15 | -12.75 | |
|  Perry, Zachery | | | 1863 | USA | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Tan, Oscar | | | 2119 | PHI | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Juac, Majur | | | 2103 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Krienke, Makaio W | | | 2107 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Korba, Nicky | | | 2004 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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