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Individual Calculations August 2013 |
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| Ostrovskiy, Aleksandr A Total change: 6.90 | |   |
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| 41st Annual World Open - Open Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2392 | 2397 | 5.00 | 9 | 0.46 | 15 | 6.90 | |
|  Greanias, Steven D | f | | 2132 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Milov, Vadim | g | | 2643 | SUI | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Kacheishvili, Giorgi | g | | 2604 | GEO | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Mikhalevski, Victor | g | | 2551 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vibbert, Sean | | | 2255 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Arnold, Marc Tyler | g | | 2525 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Aaron, Deepak | | | 2252 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Korley, Kassa | f | | 2261 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Kleinman, Michael | f | | 2306 | CAN | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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