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Individual Calculations September 2009 |
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| Paschall, William Total change: 0.60 | |   |
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| 39th Annual Continental Open | Sturbridge, Massachusetts | USA | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2385 | 2.00 | 4 | 0.06 | 10 | 0.60 | |
|  Esserman, Marc R | | | 2394 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | |  Yudasin, Leonid G | g | | 2554 | ISR | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Pismennyy, Avraam | | | 2262 | RUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Sarkar, Justin | m | | 2388 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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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