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Individual Calculations January 2012 |
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| Kotta, Venkat T Total change: -24.00 | |   |
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| World Youth Sendoff | Richardson, TX | USA | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1780 | 0.00 | 1 | -0.76 | 30 | -22.80 | |
|  Su, Dion | | | 1577 | USA | 0.00 | 1 | -0.76 | 30 | -22.80 | |
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) | | | | 2011 TexOhma Open | Richardson, Texas | USA | 2011-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1780 | 1.00 | 3 | -0.04 | 30 | -1.20 | |
| | Ajiboye, Odunayo I | | | 1999 | USA | 0.50 | 1 | 0.28 | 30 | 8.40 | |  Jiang, Alexander D | | | 1802 | USA | 0.50 | 1 | 0.03 | 30 | 0.90 | | | Phillips, David W | | | 1890 | USA | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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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