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Individual Calculations November 2011 |
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| Kudryavtsev, Vadim Total change: 13.65 | |   |
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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 |
| 2165 | 2083 | 3.00 | 6 | 0.53 | 15 | 7.95 | |
|  Dyberg, Rick | | | 1916 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Aldama, Dionisio | m | | 2421 | MEX | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Hough, Randall | | | 1993 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Yankovsky, Roman | | | 2403 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Stevens, Lawrence | | | 2040 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Bruno, Ronald | | | 2214 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | CCA 8th Annual Los Angeles Open - U2300 Section | Los Angeles, California | USA | 2011-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2083 | 2.50 | 4 | 0.38 | 15 | 5.70 | |
| | Cherkasky, Dmitry | | | 1993 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Bruno Jr, Ronald A | | | 2214 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Iyer, Venkat | | | 1945 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Perepelitsky, Philip | | | 2089 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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