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Individual Calculations December 2023 |
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| Yu, Jiangwei Total change: -9.00 | |   |
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| 1000GM 2023 NY IM B Fall Invitational 2023 | New York, NY | USA | 2023-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2366 | 5.50 | 9 | -0.55 | 20 | -11.00 | |
|  Andrews, Todd | f | | 2149 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Yudasin, Leonid | g | | 2369 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Nasta, Kiren Vivek | | | 2021 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lee, Megan | | wm | 2234 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bortnyk, Mykola | m | | 2414 | UKR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Bonin, Jay | m | | 2203 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Wongso, Steve | | | 2133 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ouellet, Maili-Jade | | wg | 2230 | CAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pressman, Leif | f | | 2307 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | 2023 1000GM Thanksgiving GM Norm | Sunnyvale, CA | USA | 2023-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2366 | 4.00 | 9 | 0.10 | 20 | 2.00 | |
| | Languidey, Simon | m | | 2416 | ARG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Sheng, Joshua | g | | 2454 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Stopa, Jacek | g | | 2351 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Delgado, Neuris | g | | 2515 | PAR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jimenez, Emmanuel | m | | 2390 | CRC | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Stearman, Josiah | m | | 2451 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Perdomo, Liandro | m | | 2392 | ARG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Terao, Rodrigo | f | | 2386 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Mosquera, Miguel | m | | 2371 | COL | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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