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Individual Calculations July 2023 |
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| Moreby, James Total change: -70.60 | |   |
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| 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2350 | 3.50 | 7 | -1.82 | 20 | -36.40 | |
|  Tolentino, Patrick | | | 2065 | CAN | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Taylor, Tristan | | | 1950 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wang, Henry | | | 2193 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Liu, Patrick | | | 2191 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Iinuma, Paul | | | 2056 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Guo, Andrew | | | 2315 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Deng, Henry | | | 2163 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2350 | 3.50 | 7 | -1.71 | 20 | -34.20 | |
| | Wu, Andrew | | | 1901 | USA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Melillo, Lucius | | | 1950 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dai, Xuli | | | 1914 | USA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Jacobson, Brandon | g | | 2557 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Liu, Patrick | | | 2191 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Wang, Isaac | | | 2127 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Eidelman, Gabriel | | | 2209 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | |
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