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Individual Calculations August 2019 |
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| Mahajan, Rushaan Total change: 31.20 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 1889 | 3.00 | 9 | 1.67 | 40 | 66.80 | |
|  Ramer, Scott | | | 2269 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Katz, Alexander | m | | 2289 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Der Manuelian, Haik | f | | 2289 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Khomeriki, Nino | | wg | 2289 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bahamonde, Rodrigo | | | 2149 | CHI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Juac, Majur | | | 2107 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Li, Eric Yuhan | c | | 2190 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Duarte, Martire | | | 2209 | DOM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bennett, David | c | | 2020 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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) | | | | 12th New York International | New York, New York | USA | 2019-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1889 | 0.50 | 5 | -0.89 | 40 | -35.60 | |
| | Fikiet, Alexander | | | 2210 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tsay, Vincent | f | | 2167 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Idnani, Roshan | | | 1938 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Privman, Boris | f | | 2043 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Cadavid, Juan | | | 1987 | COL | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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