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Individual Calculations August 2012 |
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| Rizzitano, James A Total change: 9.80 | |   |
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| 40th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2309 | 6.50 | 9 | 0.98 | 10 | 9.80 | |
|  Kats, Alena | | wf | 2121 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Chakraborty, Dipro | | | 2154 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Wasiluk, Kevin | | | 2264 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Lowinger, Daniel | | | 2110 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Alfaro Rojas, Alfonso | | | 2264 | CRC | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Boor, Carl Brandon | f | | 2260 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Aramil, William J | | | 2264 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Rout, Padimi | | wg | 2307 | IND | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Ardaman, Miles F | f | | 2266 | USA | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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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