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Individual Calculations November 2023 |
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| Chakka, Pardhav Total change: 72.80 | |   |
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| 2nd Skyline Open - Open Section | Dulles, VA | USA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1891 | 5.50 | 7 | 2.79 | 40 | 111.60 | |
|  Swaney, Paul | | | 1718 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Mariappan, Anish M | | | 1906 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | England, Max | | | 1936 | CAN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Mou, Iris | | wm | 2102 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Ouellet, Maili-Jad | | wg | 2263 | CAN | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Xiong, Lang Leo | | | 1924 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Samuelson, Andrew | f | | 2058 | 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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1891 | 0.00 | 2 | -0.97 | 40 | -38.80 | |
| | Fleischman, Eric J | | | 2021 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Harriott, Tyrell | | | 1778 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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