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Individual Calculations March 2023 |
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| Han, Shuyi Total change: -13.20 | |   |
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| 2023 Washington President's Cup | Seattle, WA | USA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1488 | 1.50 | 3 | 0.04 | 40 | 1.60 | |
|  Pisan, Kai | | | 1652 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Wong-Godfrey, Emerson | | | 1467 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Xiong, Michael | | | 1377 | USA | 1.00 | 1 | 0.35 | 40 | 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) | | | | 2023 Washington State Championship - Challengers | Redmond, WA | USA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1488 | 1.50 | 4 | -0.37 | 40 | -14.80 | |
| | Eksarevskiy, Albert | | | 1579 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Wong-Godfrey, Emerson | | | 1467 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Razmov, Gabriel | | | 1455 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Kumar, Ramesh | | | 1554 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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