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Individual Calculations September 2009 |
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| Yang, Darwin Total change: 20.25 | |   |
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| 2nd New York International | New York, NY | USA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2231 | 4.00 | 8 | 1.35 | 15 | 20.25 | |
|  Ehlvest, Jaan | g | | 2581 | USA | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Bonin, Jay | m | | 2369 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Yudasin, Leonid | g | | 2550 | ISR | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Stopa, Jacek | m | | 2471 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sarkar, Justin | m | | 2410 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Haskel, Jeffrey | | | 2140 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Zaderman, Vitaly | | | 2214 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Barnett, Alexander | | | 2239 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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