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Individual Calculations July 2011 |
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| Ariel, Donny Total change: -9.30 | |   |
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| 4th New York International | New York, New York | USA | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2381 | 5.00 | 9 | -0.62 | 15 | -9.30 | |
|  Mateer, Amanda | | wf | 2114 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Gerzhoy, Leonid | m | | 2496 | CAN | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Bercys, Salvijus | m | | 2468 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Wang, Kevin | | | 2186 | USA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Adelberg, David | | | 2197 | USA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Naranja, Renato C | m | | 2238 | PHI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Schoch, Ian David | | | 2070 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Sundararajan, Kidambi | g | | 2467 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ostrovskiy, Aleksandr | f | | 2267 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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