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Individual Calculations June 2019 |
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| Mathur, Rithwik Total change: -71.60 | |   |
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| Chicago Chess Center 3rd Haymarket Memorial | Chicago, Illinois | USA | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2115 | 3.50 | 4 | 0.67 | 40 | 26.80 | |
|  Chennareddy, Yuvraj | | | 1715 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Li, Si | | | 1725 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Kumar, Sruthi | | | 1715 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Goldin, Alexander | g | | 2515 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | 2019 Port of Dubuque Open | Dubuque, Iowa | USA | 2019-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2115 | 3.00 | 5 | -0.63 | 40 | -25.20 | |
| | Hoffman, Guy | | | 1859 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Herman, Sara | | | 1849 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Santarius, Erik | m | | 2396 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kozich, Andrew | | | 1715 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Rao, Anjaneya | | | 1715 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 28th Annual Chicago Open | Wheeling, Illinois | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2115 | 2.00 | 7 | -1.83 | 40 | -73.20 | |
| | Ostrovskiy, Aleksandr | m | | 2436 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rozman, Levy | m | | 2367 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Oberoi, Shelev | | | 2016 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | McConnell, Sullivan | | | 1928 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Pullin, Matthew | | | 1947 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Shawkat, Saif | | | 1956 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ngo, Bach | | | 1962 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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