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Individual Calculations May 2015 |
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| Polak, Alexander Total change: -25.60 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2146 | 2.50 | 6 | -0.64 | 40 | -25.60 | |
|  Pourkashiyan, Atousa | | wg | 2347 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Panchanatham, Vignesh | f | | 2243 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Filipovich, David Michael | | | 2056 | CAN | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Sena, Juan | | | 2043 | DOM | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Strenzwilk, Denis F | | | 1875 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sinha, Sahil | | | 2190 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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