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Individual Calculations December 2023 |
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| Hanke, Harvey Total change: 26.80 | |   |
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| 32nd annual Kings Island Open - Major | Blue Ash, OH | USA | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1880 | 1.50 | 4 | -0.09 | 40 | -3.60 | |
|  Kogen, Jonathan Sterling | | | 2209 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Foisor, Sabina-Francesca | | wg | 2169 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Iranian Prabhu Kumar, Ashwin | | | 1698 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Dinesh, Abinav | | | 1828 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 7th Annual Sevan Memorial - Premier | Schaumburg, IL | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1880 | 3.00 | 5 | 0.76 | 40 | 30.40 | |
| | Blackman, William | | | 1783 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Abbott, James | | | 1784 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Bachin, Vitaly | m | | 2300 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Baker, Aidan | | | 1693 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kaplan, Avi Harrison | | | 2152 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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