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Individual Calculations February 2023 |
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| Yanayt, Eugene Total change: 10.20 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1957 | 3.50 | 9 | -1.10 | 20 | -22.00 | |
|  Belous, Vladimir | g | | 2517 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Li, Alex | | | 1740 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hoyos, Manuel Leon | g | | 2488 | MEX | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Kurungod Anoop, Pranav | | | 1836 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sampath, Vedanth | | | 1781 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Wu, Jayden | | | 1754 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Li, Hanxiang | | | 2185 | CHN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chen, Rachel Ruoxuan | | wc | 1837 | CAN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Zhang, Cijun | | | 1766 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | 2023 New York Winter Invitationals - IM D | New York, NY | USA | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 1958 | 3.00 | 9 | 1.61 | 20 | 32.20 | |
| | Martin Del Campo, Roberto | m | | 2235 | MEX | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Rodrigue-Lemieux, Shawn | m | | 2455 | CAN | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lee, Alice Teresa | f | wm | 2300 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Troltenier, Dirk | f | | 2234 | GER | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Liu, Eric Chang | c | | 2214 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Yu, Jiangwei | | | 2154 | CHN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Griffith, Kyron W | m | | 2363 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Xu, Grant Y | | | 2205 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Andersen, Gunnar | | | 2220 | USA | 0.50 | 1 | 0.32 | 20 | 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) | | |
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