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Individual Calculations July 2008 |
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| Stanley, Douglas Total change: -7.65 | |   |
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| World Amateur Team | Parsippany, New Jersey USA | USA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2046 | 0.50 | 3 | -0.35 | 15 | -5.25 | |
|  Yudasin, Leonid | g | | 2396 | ISR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Parry, Matt | | | 2269 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Arluck, William | | | 2031 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | | | 48th Annual Maryland Open | College Park, Maryland | USA | 2008-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2044 | 1.00 | 3 | -0.16 | 15 | -2.40 | |
| | Paragua, Mark C | g | | 2394 | PHI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Defibaugh, Jared | | | 2080 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Shapiro, Jonathan | | | 1975 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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