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Individual Calculations July 2012 |
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| Akopyan, Harutyun Total change: -22.95 | |   |
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| 2012 Lina Grumette Memorial Day Classic | Ontario, California | USA | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2231 | 2.50 | 5 | -0.51 | 15 | -7.65 | |
|  Stevens, Lawrence | | | 2031 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Brown, Michael W | | | 2224 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Krishnan, Varun | | | 2130 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Beelby, Matthew A | f | | 2307 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Xia, Yusheng | | | 2079 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | | | 2012 Southern California Championship Candidates | Monterey Park, California | USA | 2012-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2231 | 1.00 | 3 | -1.02 | 15 | -15.30 | |
| | Stein, Jeremy A | | | 2102 | USA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Navabi, Shirin | | wf | 2071 | IRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Krishnan, Varun | | | 2130 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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