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Individual Calculations March 2012 |
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| Shetty, Atulya A Total change: 27.30 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2116 | 3.50 | 7 | 0.37 | 15 | 5.55 | |
|  Friedel, Joshua E | g | | 2516 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Acon, Jennifer | | | 1844 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Bryant, John Daniel | f | | 2402 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Semyonov, Vladimir | | | 2061 | CAN | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kretchetov, Alexandre | f | | 2347 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Helfst, Matt D | | | 1942 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ebrahim-Shirazi, Behrooz | | | 2089 | CAN | 1.00 | 1 | 0.46 | 15 | 6.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 35th Cardinal Open | Columbus, Ohio | USA | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2121 | 4.00 | 5 | 1.45 | 15 | 21.75 | |
| | Bora, Safal | | | 2105 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Smarty, Sylvester | | | 2047 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Casden, Alan | | | 2155 | USA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Kasiurak, Zach | | | 1985 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Boor, Carl Brandon | f | | 2274 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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) | | |
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