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Individual Calculations October 2022 |
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| Huston, Gus Total change: 15.20 | |   |
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| Bobby Fischer World Chess Champion 1972 Commemoration - IM B | New York, NY | USA | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2279 | 6.50 | 9 | 1.52 | 20 | 30.40 | |
|  Adewumi, Tanitoluwa | f | | 2269 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Hardaway, Brewington | c | | 2172 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Shah, Ansh | | | 2163 | IND | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Amburgy, Ryan | f | | 2179 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rohde, Michael A | g | | 2348 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Lund, Silas Esben | m | | 2282 | DEN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Tanenbaum, Zachary | | | 2142 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Georgiev, Vladimir | g | | 2442 | MKD | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Yang, Qindong | | | 2158 | CHN | 1.00 | 1 | 0.34 | 20 | 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) | | | | Marshall Premier September 2022 | New York, NY | USA | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2279 | 1.00 | 2 | -0.76 | 20 | -15.20 | |
| | Paragua, Megan Althea | | | 1879 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Johnston, Daniel F | | | 2000 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | |
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