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Individual Calculations May 2012 |
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| Tanenbaum, Zachary Total change: 29.40 | |   |
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| 42nd Annual World Amateur Team and US Team East | Parsippany, New Jersey | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1919 | 1.00 | 2 | 0.33 | 30 | 9.90 | |
|  Colas, Joshua | | | 2052 | USA | 0.00 | 1 | -0.32 | 30 | -9.60 | |  Sharp, Dale E | | | 2031 | USA | 1.00 | 1 | 0.65 | 30 | 19.50 | |
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) | | | | 2012 MCC March/April Grand Prix | New York, New York | USA | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1919 | 1.00 | 1 | 0.65 | 30 | 19.50 | |
| | Eng, Kenneth | | | 2032 | USA | 1.00 | 1 | 0.65 | 30 | 19.50 | |
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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