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Individual Calculations July 2012 |
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| Karas, Nicholas Total change: -16.20 | |   |
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| 54th Gem City Open | Dayton, Ohio | USA | 2012-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2014 | 0.00 | 2 | -0.94 | 15 | -14.10 | |
|  Coraretti, Ben | | | 2066 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Smarty, Sylvester | | | 2010 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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) | | | | 2012 MCC June Grand Prix | New York, New York | USA | 2012-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2014 | 0.00 | 1 | -0.14 | 15 | -2.10 | |
| | Ostrovskiy, Aleksandr | f | | 2322 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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