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Individual Calculations December 2023 |
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| Wong-Godfrey, Emerson Total change: 27.20 | |   |
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| 2023 Washington Challenger's Cup | Seattle, WA | USA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1640 | 0.50 | 3 | -1.04 | 40 | -41.60 | |
|  Srivastava, Vikram | | | 2023 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Lin, Michael | | | 1410 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Razmov, Gabriel | | | 1525 | USA | 0.50 | 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) | | | | Washington Class Championships - Expert | Bellevue, WA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1640 | 4.50 | 5 | 1.72 | 40 | 68.80 | |
| | Xu, Owen | | | 1675 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Razmov, Valentin | | | 1649 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Pozharskii, Denis | | | 1413 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ackerman, Ryan | | | 1680 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Patankar, Vijay | | | 1561 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | |
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