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Individual Calculations November 2023 |
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| Muthukumaran, Gurru Total change: 36.80 | |   |
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| 2nd Skyline Open - Open Section | Dulles, VA | USA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1775 | 3.50 | 8 | 0.94 | 40 | 37.60 | |
|  Palmero Martinez, Rachel | | wf | 2053 | CUB | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Srinivasan, Arjun | | | 1869 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Su, Kevin | | | 1902 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Moorhouse, Will | | | 1887 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Zhuang, Kyle | | | 1902 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Cherukuri, Nitesh | | | 1896 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Quirke, Jeffrey L | | | 2015 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Baim, Elvin | | | 1800 | AZE | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1775 | 1.00 | 4 | -0.02 | 40 | -0.80 | |
| | Hardaway, Brewington | f | | 2345 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Chang, Max | | | 1870 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Das, Aditeya | | | 1882 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Kozower, Ethan | | | 1943 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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