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Individual Calculations May 2015 |
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| Ghaem Maghami, Ehsan Total change: -4.20 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2562 | 5.50 | 8 | -0.42 | 10 | -4.20 | |
|  Wang, Qibiao | | | 2206 | CHN | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Katz, Alexander Ross | m | | 2265 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Rosen, Eric S | f | | 2322 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Corallo, Michael Patrick | | | 2290 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Dreev, Aleksey | g | | 2636 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Homa, Seth | f | | 2367 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Shetty, Atulya | f | | 2342 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Chandra, Akshat | m | | 2476 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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