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Individual Calculations May 2015 |
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| Pourkashiyan, Atousa Total change: 8.80 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2347 | 5.50 | 9 | 0.44 | 20 | 8.80 | |
|  Garcia, Erick | | | 2125 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Harriott, Tyrell | | | 2145 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Polak, Alexander | | | 2146 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Tanenbaum, Zachary | | | 2064 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Margvelashvili, George | g | | 2539 | GEO | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Chirila, Ioan Cristian | g | | 2537 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Betaneli, Alexander | f | | 2254 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Katz, Alexander Ross | m | | 2265 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ortiz Suarez, Isan | g | | 2612 | CUB | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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