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Individual Calculations July 2009 |
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| Pappu, Ananth Total change: -1.20 | |   |
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| 47th Cincinnati Open | Cincinnati, Ohio | USA | 2009-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2116 | 0.50 | 1 | -0.06 | 15 | -0.90 | |
|  Dowling, John | | | 2071 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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) | | | | 18th Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2149 | 2.50 | 6 | -0.02 | 15 | -0.30 | |
| | Aigner, Michael | | | 2243 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | |  Rowley Ii, Robert | f | | 2234 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Lowinger, Daniel L | | | 2064 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Schill Ii, William | f | | 2239 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Barnett, Alexander | | | 2239 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Burgess, Jon L | | | 2230 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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