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Individual Calculations August 2022 |
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| Buchanan, Royal Total change: 38.80 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1750 | 2.00 | 8 | -0.32 | 40 | -12.80 | |
|  Valido Bouza, Cesar Jose | f | | 2190 | CUB | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Barash, Anton | | | 2045 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gao, Marvin | c | | 1942 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zhou, Iris Yi-Xian | | wc | 1855 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lee, Jayden H | | | 1767 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Manon-Og, Ramon | | | 2064 | PHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Hulse, Brian | f | | 1956 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Chandi, Ishnoor Singh | | | 1644 | USA | 1.00 | 1 | 0.36 | 40 | 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) | | | | Marshall Premier July 2022 | New York, NY | USA | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1786 | 2.50 | 5 | 1.29 | 40 | 51.60 | |
| | Vogel, Jacob | | | 1940 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Colas, Joshua | f | | 2192 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lapshun, Yury | m | | 2385 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hua, Charles | | | 1856 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Li, Jason | | | 1843 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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