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Individual Calculations July 2023 |
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| Liu, Patrick Total change: -16.20 | |   |
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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 |
| 2323 | 2076 | 1.50 | 5 | 0.49 | 30 | 14.70 | |
|  Wu, Rochelle | f | wg | 2306 | USA | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Sanchez, Sebastian | m | | 2417 | COL | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Wu, Derek | f | | 2209 | USA | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Vivekananthan, Anish | f | | 2373 | USA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Diaz Villagran, Robert | f | | 2309 | CHI | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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 |
| 2202 | 2191 | 3.00 | 9 | -1.33 | 30 | -39.90 | |
| | Willow, Jonah | m | | 2447 | ENG | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Dorn, Paris | | | 1908 | CAN | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Jiang, Lucas | | | 2352 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Moreby, James | f | | 2350 | ENG | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Harish, Neeraj | c | | 2231 | USA | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Taylor, Tristan | | | 1908 | CAN | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Aliyev, Timur | | | 2257 | ISR | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Wang, Eigen | f | | 2293 | USA | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Wongso, Steve | | | 2069 | USA | 0.50 | 1 | -0.17 | 30 | -5.10 | |
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 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2191 | 4.50 | 9 | 0.30 | 30 | 9.00 | |
| | Chen, Tianjun | | | 1791 * | USA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Katz, Alexander | m | | 2460 | USA | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Khanin, Semen | g | | 2566 | RUS | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Glashausser, Sho | | | 1953 | USA | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Moreby, James | f | | 2350 | ENG | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Shlyakhtenko, Robert | m | | 2427 | USA | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Willow, Jonah B | m | | 2447 | ENG | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Pompe, Niko | | | 2037 | SLO | 0.00 | 1 | -0.71 | 30 | -21.30 | | | Wu, Jayden | | | 1923 | USA | 1.00 | 1 | 0.17 | 30 | 5.10 | | | * 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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