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Individual Calculations February 2024 |
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| Guo, Andrew Total change: -19.20 | |   |
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| 33rd annual North American Open - Open | Las Vegas, NV | USA | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2283 | 5.00 | 9 | -2.57 | 20 | -51.40 | |
|  Karunakaran, Kapilan | | | 1921 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Gaw, Chloe | | wf | 1891 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chen, Tianjun | | | 1883 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shih, Matthew | | | 1966 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kodarapu, Ishaan | | | 1975 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Glashausser, Sho | | | 1973 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Latorre, Vincent | | | 2129 | CAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wu, Sibo | | | 2113 | CHN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zhu, Matthew | | | 2032 | CAN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | 2023 1000GM Winter GM Norm 2024 #2 | Sunnyvale, CA | USA | 2024-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2255 | 3.00 | 9 | 0.65 | 20 | 13.00 | |
| | Mosquera, Miguel | m | | 2365 | COL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Nagy, Gabor | g | | 2450 | HUN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Miezis, Normunds | g | | 2419 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Figueredo, Leonel | m | | 2381 | MEX | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Sheng, Joshua | g | | 2461 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Miklos, Galyas | m | | 2423 | HUN | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Xu, Yi | g | | 2511 | CHN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Delgado, Neuris | g | | 2517 | PAR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lou, Yiping | m | | 2447 | CHN | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 2024 1000GM MLK Day IM Norm - #1 | Sunnyvale, CA | USA | 2024-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2255 | 5.00 | 9 | 0.96 | 20 | 19.20 | |
| | Bansal, Advay | f | | 2253 | USA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Chiang, Jacob | | | 2200 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Delgado, Neuris | g | | 2517 | PAR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Arenas, David | g | | 2406 | COL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Tang, Dylan | c | | 2206 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Guo, Ethan | c | | 2099 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Figueredo, Leonel | m | | 2381 | MEX | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Dominguez, Guillermo | m | | 2319 | MEX | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Deng, Henry | f | | 2281 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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