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Individual Calculations December 2023 |
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| Zhang, Michelle Total change: -2.00 | |   |
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| 2023 Washington Challenger's Cup | Seattle, WA | USA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1460 | 1.00 | 3 | 0.07 | 40 | 2.80 | |
|  Wang, Ted | | | 1969 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Karamali, Saiya | | | 1475 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Han, Shuyi | | | 1528 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | Washington Class Championships - Class A | Bellevue, WA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1460 | 1.00 | 3 | -0.12 | 40 | -4.80 | |
| | Flavin, Finnegan | | | 1424 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Han, Shuyi | | | 1528 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Olson, Travis | | | 1747 | USA | 0.00 | 1 | -0.16 | 40 | -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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