Individual Calculations August 2015 |
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Gaffagan, Steven Total change: -44.00 | | |
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3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2053 | 2069 | 2.00 | 6 | -1.12 | 20 | -22.40 | |
| Mulyar, Michael A. | m | | 2392 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Sandhya, G | | | 1789 | IND | 0.50 | 1 | -0.34 | 20 | -6.80 | | Idnani, Roshan R | | | 1822 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Tarhon, Brian | | | 2209 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | Colas, Joshua | | | 2242 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Slack, David R. | | | 1866 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | 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) | | 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2149 | 2069 | 2.50 | 9 | -1.08 | 20 | -21.60 | |
| Wang, Qibiao | | | 2326 | CHN | 0.00 | 1 | -0.18 | 20 | -3.60 | | Arjun, Vishnuvardhan | m | | 2221 | IND | 0.50 | 1 | 0.20 | 20 | 4.00 | | Pressman, Leif | f | | 2265 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | Bayaraa, Chinguun | c | | 1949 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Kumar, Aravind | f | | 2166 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | Liang, Albert | | | 1917 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | Boas, Toby | | | 2218 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | Shibut, Macon | f | | 2211 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | Virkud, Apurva | | wc | 2064 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | | 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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