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Individual Calculations August 2012 |
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| Erenburg, Sergey Total change: 4.50 | |   |
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| 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2530 | 2624 | 6.00 | 9 | 0.45 | 10 | 4.50 | |
|  Ortiz, Nadya | | wg | 2230 | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Shankland, Sam | g | | 2579 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Lenderman, Aleksander | g | | 2613 | USA | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Iturrizaga Bonelli, Eduardo | g | | 2628 | VEN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Nikhil, Shyam | m | | 2502 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Friedel, Joshua E | g | | 2503 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Shulman, Yury | g | | 2588 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Stripunsky, Alexander | g | | 2553 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Bosiocic, Marin | g | | 2570 | CRO | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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