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Individual Calculations May 2012 |
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| Aaron, Deepak Total change: 28.95 | |   |
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| 34th Annual Marchand Open | Rochester, New York | USA | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2234 | 3.00 | 4 | 0.88 | 15 | 13.20 | |
|  Kerrigan, Keith A | | | 1931 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Gelashvili, Tamaz | g | | 2619 | GEO | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Dean-Kawamura, Ben | f | | 2353 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Hiltunen, James | | | 1959 | USA | 1.00 | 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) | | | | 6th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2234 | 5.00 | 9 | 1.05 | 15 | 15.75 | |
| | Erenburg, Sergey | g | | 2616 | ISR | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Chkartina, Gerhana | | wc | 2063 | INA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Harmon-Vellotti, Carl | | | 1837 | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Shahade, Greg | m | | 2475 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Carre, Sylvain | | | 2128 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ippolito, Dean | m | | 2452 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Gerzhoy, Leonid | m | | 2489 | CAN | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Homa, Seth | f | | 2306 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Black Jr, James A | | | 2190 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | |
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