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Individual Calculations July 2012 |
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| Karklins, Andrew Total change: -8.40 | |   |
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| 21st Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2205 | 4.00 | 7 | -0.56 | 15 | -8.40 | |
|  Auger, Michael W | | | 1998 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Whaley, Davis M | | | 2140 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Levi, Ariel S | | | 2112 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Kogen, Jonathan S | | | 2127 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Finegold, Spencer | | | 2060 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Tang, Andrew | | | 1980 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Burgess, Jon L | | | 2213 | ENG | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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