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Individual Calculations April 2023 |
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| Zeng, Elbert Total change: 14.40 | |   |
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| 30th annual Western Class Championships - Master | Irvine, CA | USA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2003 | 2.50 | 5 | 0.36 | 40 | 14.40 | |
|  Mikaelyan, Arman | g | | 2509 | ARM | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Manvelyan, Hayk | | | 2195 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Sripada, Havish | | | 1883 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Guo, Ethan | c | | 1934 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Biyiasas, Theodore Alexander | | | 1939 | USA | 1.00 | 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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