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Individual Calculations December 2019 |
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| Vijayakumar, Advaith Total change: -10.00 | |   |
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| 2019 Washington Challenger's Cup | Seattle, WA | USA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1784 | 0.00 | 2 | -0.35 | 40 | -14.00 | |
|  Perez, Ignacio | f | | 2033 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Nguyen, Thanh Tien | | | 2064 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | PNWCC FIDE Open - Bruzon | Kirkland, Washington | USA | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1784 | 2.00 | 5 | 0.10 | 40 | 4.00 | |
| | Lee, Megan | | wm | 2108 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mahajan, Rushaan | c | | 1956 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jiang, Brandon | | | 1809 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Bragg, David | f | | 2023 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Velea, Stephanie | | wc | 1516 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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