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Individual Calculations July 2012 |
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| Formanek, Edward W Total change: 10.90 | |   |
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| 2012 National Open - Open Section | Las Vegas, Nevada | USA | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2157 | 3.00 | 6 | 1.09 | 10 | 10.90 | |
|  Zierk, Steven C | m | | 2483 | USA | 0.00 | 1 | -0.13 | 10 | -1.30 | |  Foisor, Sabina-Fracesca | | wg | 2364 | USA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Palang, Caissa | | wc | 1990 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Ortiz, Nadya | | wg | 2250 | COL | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Foisor, Mihaela | | wm | 2244 | ROU | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Ramirez, Alejandro | g | | 2557 * | USA | 0.00 | 1 | -0.08 | 10 | -0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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