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Individual Calculations July 2012 |
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| Greanias, Steven D Total change: -1.05 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2155 | 3.00 | 8 | -0.07 | 15 | -1.05 | |
|  Ludwig, Daniel J | m | | 2456 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gulamali, Kazim | f | | 2346 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Burnett, Ronald | m | | 2360 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Itkin, David | | | 2041 | CAN | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Chiang, Jonathan | | | 1934 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kunche, Nikhilesh | f | | 2250 | IND | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Rosen, Eric S | f | | 2353 | USA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Plotkin, Victor | f | | 2243 | CAN | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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