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Individual Calculations August 2012 |
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| Yanovsky, Vlad Total change: -7.20 | |   |
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| 40th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1948 | 1.50 | 5 | -0.49 | 30 | -14.70 | |
|  Shi, Jason | | | 1906 | USA | 0.50 | 1 | -0.06 | 30 | -1.80 | |  Opaska, Michael P | | | 1916 | USA | 0.50 | 1 | -0.04 | 30 | -1.20 | | | Yavari, Paul | | | 2151 | USA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Del Castillo, William | | | 2195 | ECU | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Pena, Joel Anthony | | | 1977 | USA | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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) | | | | 5th Summer Solstice Open | Coral Springs, Florida | USA | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 1948 | 0.50 | 2 | 0.25 | 30 | 7.50 | |
| | Mena, Carlos E | f | | 2346 | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Alvarez, Ernesto | | | 2217 | USA | 0.50 | 1 | 0.33 | 30 | 9.90 | |
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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