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Individual Calculations February 2013 |
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| Ghatti, Sanjay Total change: 67.50 | |   |
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| 42nd Annual Atlanta Open | Decatur, Georgia | USA | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 1777 | 1.50 | 3 | 1.24 | 30 | 37.20 | |
|  Mestres, Misael D | | | 2145 | USA | 1.00 | 1 | 0.90 | 30 | 27.00 | |  Burnett, Ronald | m | | 2177 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Francisco, Richard | | | 2177 * | USA | 0.50 | 1 | 0.42 | 30 | 12.60 | | | * 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) | | | | 4th Annual Golden State Open | Concord, California | USA | 2013-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1767 | 2.50 | 8 | 1.01 | 30 | 30.30 | |
| | Shipman, Walter J | m | | 2144 | USA | 0.50 | 1 | 0.41 | 30 | 12.30 | | | Manvelyan, Hayk | | | 2167 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Pupols, Viktors P | | | 2115 | USA | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Nagarajan, Pranav | | | 1991 | USA | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Beilin, Allan | | | 2011 | USA | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Zaloznyy, Mike Y | | | 2003 | USA | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Chow, Colin | | | 2062 | USA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Anderson, Michael Gene | | | 1813 | USA | 0.00 | 1 | -0.44 | 30 | -13.20 | | | * 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) | | |
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