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Individual Calculations July 2013 |
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| Karklins, Andrew Total change: 5.10 | |   |
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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 |
| 2087 | 2156 | 4.50 | 7 | 0.34 | 15 | 5.10 | |
|  Knapp, Joseph | | | 2036 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Menon, Gopal S | | | 2195 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Peng, David Tianjian | | | 2018 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Koo, Oliver T | | | 2179 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Weatherspoon, Kyler Jackson | | | 1996 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Inapuri, Ramya Krishna | | wf | 2078 | IND | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Cooklev, Steven | | | 2109 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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