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Individual Calculations September 2023 |
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| Wang, Alex Yuxuan Total change: 34.00 | |   |
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| 43rd Annual Lina Grumette Memorial | VAN NUYS, CA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2047 | 5.00 | 6 | 1.08 | 40 | 43.20 | |
|  Wang, Jacob S | | | 1647 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ke, Rianne | | wc | 1838 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Jasinski, Alexander | | | 1696 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Gasparyan, David | | | 2142 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Zeng, Elbert | | | 2017 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ward, Noah | | | 2097 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 16 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2140 | 6.00 | 9 | -0.23 | 40 | -9.20 | |
| | Karthikeyan, Arnav | | | 1740 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kot, Emanuel | | | 1919 | CAN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pjevic, Dario | | | 1701 | USA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | May Sanchez, Andres Elias | | | 2066 | MEX | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Vidyarthi, Omya | | wm | 1958 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Parra Gonzales, Andre Leonardo | | | 1864 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Shaw, Jaden | c | | 2096 | JAM | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Zhao, Erick | f | | 2332 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kim, Thiago | | | 2059 | BRA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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