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Individual Calculations March 2015 |
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| Specht, Joshua Total change: -20.40 | |   |
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| Bay Area Chess CM Azhar Memorial Championship | Milpitas, California | USA | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2088 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
|  Hammer, Dale M | | | 2118 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Dasika, Archit | | | 1853 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 2015 Peoples Tournament (Presidents Day Weekend) | Santa Clara, California | USA | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2088 | 1.00 | 3 | -0.77 | 20 | -15.40 | |
|  Zhu, Jack Qijie | | | 2135 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Murugappan, Ganesh | | | 1752 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Klotz-Burwell, Hunter | | | 2118 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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