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Individual Calculations May 2015 |
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| Chirila, Ioan Cristian Total change: 4.90 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2537 | 7.00 | 9 | 0.49 | 10 | 4.90 | |
|  Waidyaratne, Kasun | | | 2195 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Tang, Andrew | m | | 2326 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Song, Edward | f | | 2312 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Colas, Joshua | | | 2316 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Rosen, Eric S | f | | 2322 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Pourkashiyan, Atousa | | wg | 2347 | IRI | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Katz, Alexander Ross | m | | 2265 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Xiong, Jeffery | m | | 2482 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Quesada Perez, Yuniesky | g | | 2629 | CUB | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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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