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Individual Calculations September 2011 |
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| Moorthy, Srinivas Total change: -13.05 | |   |
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| 39th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1890 | 1.50 | 7 | -0.19 | 15 | -2.85 | |
|  Waidyaratne, Kasun | | | 2182 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Chiang, Michael | | | 2092 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Collier, Philip M | | | 2002 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Mateer, Amanda | | wf | 2114 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Hua, David A | | | 2040 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Terrie, Henry L | | | 2075 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Iwu, Okechukwu A | | | 2158 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | 17th Annual Northeast Open | Stamford, Connecticut | USA | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 1947 | 0.00 | 2 | -0.49 | 15 | -7.35 | |
| | Reichstein, Boris | f | | 2139 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ross, Laura | | wf | 2151 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | 41st Annual Continental Open | Sturbridge, Massachusetts | USA | 2011-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1947 | 1.00 | 5 | -0.19 | 15 | -2.85 | |
| | Hua, David | | | 2042 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Martirosov, Vadim | | | 2269 | USA | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Castaneda, Nelson | f | | 2229 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Markzon, Gregory | f | | 2241 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Zhang, Vincent | | | 2038 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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