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Individual Calculations July 2023 |
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| Park, Evan Total change: -8.90 | |   |
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| 10th Cherry Blossom Classic - Open | Dulles, Virginia | USA | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2380 | 3.50 | 6 | -0.32 | 10 | -3.20 | |
|  Martin, Sam B | | | 2067 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Ismayilova, Khanim | | wc | 1980 * | AZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bora, Safal | m | | 2462 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Antipov, Mikhail | g | | 2588 | FID | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Marjanovic, Annamaria | | wg | 2273 | HUN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Morefield, Jason | f | | 2167 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2023 US Cadet Championship | Schaumburg, IL | USA | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2393 | 3.50 | 7 | -0.57 | 10 | -5.70 | |
| | Hardaway, Brewington | f | | 2373 | USA | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Adewumi, Tanitoluwa | f | | 2283 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Chen, Ryo | m | | 2406 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Zhao, Erick | f | | 2291 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Li, Eric Yuhan | f | | 2365 | USA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Kunka, Harshid | f | | 2347 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Vanapalli, Vishnu | f | | 2265 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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