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Individual Calculations November 2011 |
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| Iyer, Venkat Total change: 6.90 | |   |
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| 33rd Annual Southern California Open | San Diego, California | USA | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1945 | 1.00 | 3 | 0.08 | 30 | 2.40 | |
|  Chakraborty, Dipro | | | 2122 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Eng, Randel | | | 1983 | USA | 0.50 | 1 | 0.05 | 30 | 1.50 | |  Raterman, Leo | | | 2185 | USA | 0.50 | 1 | 0.30 | 30 | 9.00 | |
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) | | | | CCA 8th Annual Los Angeles Open - U2300 Section | Los Angeles, California | USA | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1945 | 1.00 | 3 | 0.15 | 30 | 4.50 | |
| | Wolfley, Lawrence | | | 2108 | USA | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Kudryavtsev, Vadim | | | 2083 | RUS | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Sen, Samir | | | 2127 | USA | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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) | | |
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