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Individual Calculations May 2012 |
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| Barnakov, Yuri A Total change: -2.10 | |   |
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| 44th Annual Virginia Open | Sterling, Virginia | USA | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2209 | 2.50 | 4 | -0.41 | 15 | -6.15 | |
|  Duchesne, Raymond | | | 1973 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Ventura, Christopher | | | 1961 | USA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Myers, Dominique | | | 2033 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Larkins, Larry R | | | 2156 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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) | | | | 10th Annual Kingstowne Chess Festival | Alexandria, Virginia | USA | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2209 | 2.00 | 3 | 0.27 | 15 | 4.05 | |
| | Chang, Jeffrey E | | | 1995 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Adu, Oladapo Oluto | m | | 2240 | NGR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Krause, Benjamin W | | | 2209 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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