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Individual Calculations May 2013 |
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| Kreiman, Boris Total change: -1.40 | |   |
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| 7th Annual Philadelphia Open - Master Section | Philadelphia, Pennsylvania | USA | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2482 | 5.00 | 8 | -0.14 | 10 | -1.40 | |
|  Wu, Christopher | | | 2244 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Homa, Seth | f | | 2307 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Defibaugh, Jared E | | | 2287 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Vigorito, David | m | | 2437 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Smith, Bryan G | m | | 2460 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Naroditsky, Daniel A | m | | 2472 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Balasubramanian, Adithya | | | 2253 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Fishbein, Alexander | g | | 2504 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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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