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Individual Calculations July 2023 |
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| Jiang, Andrew Total change: 62.80 | |   |
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| 32nd annual Chicago Open - Open Section | Wheeling, IL | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2201 | 5.50 | 9 | 1.57 | 40 | 62.80 | |
|  Saraie, Eskandar | | | 1801 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Levine, Joseph | f | | 2392 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bhatia, Aadit | | | 1926 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Tang, Zoey | | wm | 2348 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Gurevich, Dmitry | g | | 2393 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mulyar, Michael A | m | | 2364 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Quesada Vera, Liordis | m | | 2322 | CUB | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Torres, Luis Carlos | m | | 2325 | MEX | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Harper, Ryan | f | | 2254 | TTO | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * 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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