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Individual Calculations July 2013 |
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| Colding, Ernest Total change: -6.45 | |   |
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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 |
| 2052 | 2172 | 3.50 | 6 | -0.43 | 15 | -6.45 | |
|  Ellenbogen, Michael J | | | 2063 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Tallo, Emily K | | | 1983 | USA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Robledo Jr, Mark | | | 1934 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Menon, Gopal S | | | 2195 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Indusekar, Akshay | | | 1959 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Koo, Oliver T | | | 2179 | USA | 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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