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Individual Calculations June 2023 |
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| Wang, Isaac Total change: 77.60 | |   |
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| 1000GM Bay Area Scheveningen IM Norm I | Milpitas, CA | USA | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2038 | 2.50 | 10 | 0.72 | 40 | 28.80 | |
|  Gemy, Daniel | m | | 2333 | BOL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Bacus, Dharim Cubero | f | | 2158 | PHI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Campos, Augusto Cesar | m | | 2330 | CUB | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Sevillano, Enrico | g | | 2334 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bryant, John D | m | | 2422 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Yim, Sungho | f | | 2304 | KOR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rodriguez Rivera, Pedro | m | | 2142 | CUB | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Arias Gaviria, Mario | f | | 2351 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Flores Quillas, Diego | m | | 2359 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bryant, John D | m | | 2422 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | 1000GM Bay Area April 2023 BonaFIDE Swiss Open | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2049 | 4.00 | 5 | 1.22 | 40 | 48.80 | |
| | Chung, Kevin | | | 1649 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yao, Hanchi | | | 1743 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Bhaduri, Neil S | | | 1949 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Leiva, Gianmarco | m | | 2392 | PER | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Yan, Ruiyang | f | wc | 2252 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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