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Individual Calculations October 2022 |
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| Khamrakulov, Djurabek Total change: -12.50 | |   |
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| Bobby Fischer World Chess Champion 1972 Commemoration - GM A | New York, NY | USA | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2497 | 5.50 | 9 | -0.33 | 10 | -3.30 | |
|  Kantor, Gergely | g | | 2556 | HUN | 0.00 | 1 | -0.42 | 10 | -4.20 | |  Korley, Kassa | m | | 2460 | DEN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Zeltsan, Joseph | | | 2432 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Chen, Justin | f | | 2325 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Paragua, Mark | g | | 2451 | PHI | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sarkar, Justin | m | | 2355 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Poliannikov, Danila | f | | 2301 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Sethuraman, Sandeep | f | | 2336 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Xu, Grant Y | | | 2221 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | |
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 |
| 2097 | 2497 | 0.00 | 1 | -0.92 | 10 | -9.20 | |
| | Johnston, Daniel F | | | 2097 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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