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Individual Calculations March 2023 |
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| Lin, Michael Total change: -154.00 | |   |
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| 2023 Washington President's Cup | Seattle, WA | USA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1554 | 1.00 | 3 | -0.97 | 40 | -38.80 | |
|  Wang, Leonardo | | | 1373 | SGP | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Jammalamadaka, Varnika | | | 1354 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Xu, Owen | | | 1577 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | 2023 Washington State Championship - Invitational | Redmond, WA | USA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1554 | 0.00 | 8 | -2.88 | 40 | -115.20 | |
| | Razmov, Valentin | | | 1644 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tessiore, Luca | | | 1945 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shapiro, Michael | | | 1531 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Jammalamadaka, Varnika | | | 1354 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Jammalamadaka, Vihaan | | | 1738 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Cheng, Edward | | | 1705 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kuhner, Mary | | wc | 1674 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Colombo, Dominic | | | 1773 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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