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Individual Calculations November 2023 |
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| Luger, Sam Total change: 28.40 | |   |
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| 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2034 | 2.50 | 4 | 0.71 | 40 | 28.40 | |
|  Zhu, Ryan | | | 1876 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Amburgy, Ryan | f | | 2219 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Hardaway, Brewington | f | | 2345 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Young, Ryan | | | 1897 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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