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Individual Calculations November 2023 |
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| Gaw, Chloe Total change: -51.60 | |   |
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| 2nd Skyline Open - Open Section | Dulles, VA | USA | 2023-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1915 | 2.00 | 4 | -0.12 | 40 | -4.80 | |
|  Field, Lila | | | 1640 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Ouellet, Maili-Jad | | wg | 2263 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jackson, Cayden | | | 1511 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mou, Iris | | wm | 2102 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 13th annual Washington Chess Congress - Premier | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1915 | 2.00 | 4 | -0.31 | 40 | -12.40 | |
| | Jayaraman, Arvind | f | | 2099 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mansurov, Yusuf | | | 1766 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Baim, Elvin | | | 1800 | AZE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Vadderaju, Sudeep | | | 1776 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1915 | 1.50 | 5 | -0.86 | 40 | -34.40 | |
| | Pang, Qi | | | 2179 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | De Lellis, Pietro | | | 1767 | SUI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Jayaraman, Arvind | f | | 2099 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Singh, Siddharth | | | 1848 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Wang, Kevin | | | 1819 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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