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Individual Calculations May 2023 |
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| Hommer, Jeremy Total change: 58.40 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2251 | 5.50 | 9 | 1.46 | 40 | 58.40 | |
|  Pozimski, Szymon | | | 1972 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Mardov, Dimitar | m | | 2445 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Libiszewski, Fabien | g | | 2499 | FRA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Korley, Kassa | m | | 2468 | DEN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | George Samir, David | f | | 1992 | EGY | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ostensson, Julia | | | 1851 * | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sukandar, Irine Kharisma | m | wg | 2389 | INA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Willow, Jonah B | m | | 2459 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Wadsworth, Matthew J | m | | 2439 | ENG | 0.00 | 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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