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Individual Calculations February 2023 |
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| Colville, Julian Total change: -5.60 | |   |
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| 32nd annual North American Open - U2300 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1658 | 2.00 | 5 | 0.72 | 40 | 28.80 | |
|  Catherina, Michelle | | wm | 2141 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Yang, Maxwell Z | | | 1711 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Richardson, Ryan | | | 1955 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Wu, Wentao | | | 1644 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Nandhakumar, Vaseegaran | | | 1975 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 Dreaming King Open | Los Angeles, CA | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1674 | 0.00 | 3 | -0.86 | 40 | -34.40 | |
| | Sathish, Pranav | | | 2051 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gianatasio, Michael | | | 1969 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Yu, Avery | | | 1584 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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