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Individual Calculations June 2013 |
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| Vaidya, Atulya Total change: 8.85 | |   |
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| 59th Annual Maryland Open | Rockville, Maryland | USA | 2013-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1932 | 1.50 | 2 | 0.78 | 15 | 11.70 | |
|  Daftani, Maraj | | | 2154 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Strenzwilk, Denis | | | 1935 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | | | 2013 DCC FIDE Open V | Richardson, Texas | USA | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1932 | 0.50 | 2 | -0.19 | 15 | -2.85 | |
| | Chirila, Ioan C | g | | 2332 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sanchez, Robert | | | 1849 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | * 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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