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Individual Calculations February 2020 |
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| Nathan, Krishna Total change: 69.60 | |   |
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| Burger Memorial Championship 2020 - Open Section | San Francisco, California | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1949 | 3.00 | 4 | 1.00 | 40 | 40.00 | |
|  Wu, Rochelle | | wm | 2131 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Yan, Ruiyang | | wc | 1967 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Lehman, Clarence E | | | 1725 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Biyiasas, Theodore | | | 1959 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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) | | | | 11th Annual Golden State Open | Concord, California | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1949 | 4.00 | 6 | 0.74 | 40 | 29.60 | |
| | Kurungod Anoop, Pranav | | | 1701 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kolay, Alex | | | 2261 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Nathan, Nitish | c | | 1698 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Guo, Andrew | | | 1592 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Coleman, Teddy | m | | 2342 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boldi, Ethan (kazanjian) | | | 1926 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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