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Individual Calculations May 2012 |
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| Betaneli, Alex Total change: -27.45 | |   |
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| 6th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2263 | 3.50 | 9 | -1.83 | 15 | -27.45 | |
|  Ardaman, Miles F | f | | 2254 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Daly, Troy | | | 2144 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Sakai, Hibiki | | | 2031 | JPN | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Gerzhoy, Leonid | m | | 2489 | CAN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Shetty, Atulya A | | | 2148 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Bora, Safal | | | 2101 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Fisher, William | | | 2196 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Williams, Justus D | | | 2197 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Vibbert, Sean | | | 2180 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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