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Individual Calculations August 2023 |
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| Zhong, Kevin Total change: 94.80 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2156 | 6.00 | 9 | 2.37 | 40 | 94.80 | |
|  Altucher, James | | | 1811 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Bellahcene, Bilel | g | | 2497 | ALG | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Paragua, Mark | g | | 2447 | PHI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Hong, Andrew | g | | 2517 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lee, Jayden H | | | 1897 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kilari, Dattasai | | | 1815 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Adebayo, Adegboyeg | f | | 2327 | NGR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Bryant, John Daniel | m | | 2407 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Lee, Alice | f | wm | 2390 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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