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Individual Calculations July 2009 |
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| Arango, Juan C Total change: 12.00 | |   |
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| 16th Space Coast Open | Cocoa Beach, Florida | USA | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2177 | 2.50 | 4 | 0.48 | 25 | 12.00 | |
|  La Rota, Fabio | f | | 2266 | USA | 1.00 | 1 | 0.62 | 25 | 15.50 | |  Haskel, Jeffrey | | | 2140 | USA | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Kimmel, Gregory J | | | 2131 | USA | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Storch, Lawrence | | | 2153 | USA | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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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