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Individual Calculations November 2023 |
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| Martin, Sam B Total change: 14.60 | |   |
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| 2nd Skyline Open - Open Section | Dulles, VA | USA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1968 | 6.00 | 9 | 0.08 | 20 | 1.60 | |
|  Ismayilova, Khanim | | wc | 1747 | AZE | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Baim, Elvin | | | 1800 | AZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Shangin, Lev | | | 1764 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zhu, Linxi | | | 1882 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Levine, Owen | | | 1827 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Das, Aditeya | | | 1882 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mou, Iris | | wm | 2102 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pillai, Adithya | | | 1879 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Wang, William | | | 1739 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 13th annual Washington Chess Congress - Premier | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1968 | 2.00 | 2 | 0.65 | 20 | 13.00 | |
| | Singh, Siddharth | | | 1848 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Levine, Owen | | | 1827 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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