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Individual Calculations August 2012 |
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| Mederos, Dennis J Total change: 6.75 | |   |
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| 5th Summer Solstice Open | Coral Springs, Florida | USA | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2155 | 1.50 | 2 | 0.45 | 15 | 6.75 | |
|  Goss, Mel H | | | 2050 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Alvarez, Ernesto | | | 2217 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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