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Individual Calculations February 2023 |
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| Goldenberg, Ryan Total change: -15.80 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2203 | 2.50 | 5 | -0.79 | 20 | -15.80 | |
|  Nathan, Nitish Sg | c | | 1839 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Lin, Leo Fanyue | | | 2006 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Belous, Vladimir | g | | 2517 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Jiang, Andrew | | | 1959 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Martinez, Isaac | | | 2056 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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