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Individual Calculations July 2013 |
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| Bungo, D Gregory Total change: -12.30 | |   |
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| 22nd Annual Chicago Open - Under 2300 Section | Wheeling, Illinois | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1953 | 2.00 | 6 | -0.41 | 30 | -12.30 | |
|  Chow, Albert C | f | | 2119 | USA | 0.00 | 1 | -0.28 | 30 | -8.40 | |  McCartney, Patrick | | | 2064 | USA | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Ulrich, Rachel J | | | 1825 | USA | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Ofek, Ariel | | | 2030 | USA | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Schemm, Michael A | | | 2031 | USA | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Treiman, Scott | | | 2076 | USA | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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) | | |
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