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Individual Calculations September 2012 |
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| Xu, Grant Y Total change: -18.00 | |   |
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| 17th Annual Bradley Open | Windsor Locks, Connecticut | USA | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2104 | 1.00 | 2 | -0.15 | 15 | -2.25 | |
|  Chi, Patrick | | | 2048 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Finneran, Michael | | | 2056 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | 42nd Annual Continental Open | Sturbridge, Massachusetts | USA | 2012-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2106 | 0.00 | 3 | -1.05 | 15 | -15.75 | |
|  Martirosov, Vadim | | | 2232 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Fikiet, Alex M | | | 2248 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Toolin, Christopher | | | 2172 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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