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Individual Calculations July 2012 |
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| Ludwig, John G Total change: 21.00 | |   |
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| 19th Space Coast Open | Cocoa Beach, Florida | USA | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2114 | 2.00 | 3 | 0.70 | 30 | 21.00 | |
|  Goss, Mel H | | | 2039 | USA | 0.50 | 1 | -0.10 | 30 | -3.00 | | | Sinclair, Devlin D | | | 2220 | USA | 1.00 | 1 | 0.64 | 30 | 19.20 | |  Alvarez, Ernesto | | | 2234 | USA | 0.50 | 1 | 0.16 | 30 | 4.80 | |
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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