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Individual Calculations December 2023 |
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| Koehl, Evan Total change: 49.20 | |   |
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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 |
| 1999 | 1753 | 2.00 | 5 | 0.93 | 40 | 37.20 | |
|  Davidovich, Manis | | | 1915 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Sammons, Evan | | | 1905 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Jayaraman, Arvind | f | | 2108 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Foisor, Sabina-Francesca | | wg | 2169 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Singh, Siddharth | | | 1900 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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 |
| 1717 | 1753 | 2.50 | 4 | 0.30 | 40 | 12.00 | |
| | Friske, Thomas | | | 1662 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Baker, Aidan | | | 1693 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Nudo, Zachary W | | | 1607 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lim, Timothy | | | 1906 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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