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Individual Calculations August 2019 |
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| Idnani, Roshan Total change: 95.60 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1938 | 2.00 | 6 | 0.75 | 40 | 30.00 | |
|  Yip, Carissa | f | wm | 2285 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Cupid, Kevin | f | | 2150 | TTO | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Song, Guannan | f | | 2158 | CAN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Hallaeva, Bahar | | wf | 2143 | TKM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Duarte, Martire | | | 2209 | DOM | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Nguyen, Emily | | wm | 2102 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 12th New York International | New York, New York | USA | 2019-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 1938 | 4.00 | 8 | 1.64 | 40 | 65.60 | |
| | Maltese, Adam | | | 2222 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Huang, Gary | | | 2107 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Cadavid, Juan | | | 1987 | COL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Mahajan, Rushaan | c | | 1889 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Jacobs, Jon | f | | 2187 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Hallaeva, Bahar | | wf | 2143 | TKM | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Juac, Majur | | | 2107 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Tsay, Vincent | f | | 2167 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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