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Individual Calculations July 2023 |
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| Lopez, Mauro Alberto Total change: -6.60 | |   |
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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 |
| 2120 | 2045 | 3.50 | 9 | -0.33 | 20 | -6.60 | |
|  Posthuma, Joshua | m | | 2457 | USA | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Mulyar, Michael A | m | | 2364 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Wang, Tianqi | m | | 2362 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Adebayo, Adegboyega Joel | f | | 2327 | NGR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sammons, Evan | | | 1984 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Khosla, Dhruv | c | | 1937 | IND | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Peatman, Carter Frank | | | 1998 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Zhu, Linxi | | | 1779 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Narayanan, Rishi T | | | 1876 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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