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Individual Calculations May 2012 |
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| Sakai, Hibiki Total change: -15.90 | |   |
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| 6th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2031 | 2.50 | 9 | -1.06 | 15 | -15.90 | |
|  Vucic, Mladen | m | | 2328 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Black Jr, James A | | | 2190 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Betaneli, Alex | f | | 2263 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Markzon, Gregory | f | | 2227 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Williams, Justus D | | | 2197 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Roy, Myriam | | | 1942 | CAN | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Liang, Adream | | | 1916 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Helfst, Matt D | | | 1929 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Chkartina, Gerhana | | wc | 2063 | INA | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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