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Individual Calculations July 2023 |
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| Guo, Andrew Total change: 6.20 | |   |
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| 2023 1000GM Memorial Day Scheveningen Norm | Sunnyvale, CA | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2313 | 3.00 | 9 | -1.31 | 20 | -26.20 | |
|  Leiva, Gianmarco | m | | 2392 | PER | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Leon Valdes, Jony | m | | 2323 | CUB | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Wu, Rochelle | f | wg | 2306 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Sanchez, Sebastian | m | | 2417 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wu, Derek | f | | 2209 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Vivekananthan, Anish | f | | 2373 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Diaz Villagran, Robert | f | | 2309 | CHI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Vidarte, Arturo | m | | 2275 | PER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Flores, Diego | m | | 2359 | PER | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2315 | 6.00 | 9 | 1.62 | 20 | 32.40 | |
| | Nanugonda, Vishva | | | 1924 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Wang, Henry | | | 2193 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Andriasian, Zaven | g | | 2579 | ARM | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Stearman, Josiah | m | | 2421 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Qin, Vincent | | | 1908 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moreby, James | f | | 2350 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Wang, Justin | m | | 2484 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Mikaelyan, Arman | g | | 2523 | ARM | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Boros, Denes | g | | 2400 | HUN | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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