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Individual Calculations November 2023 |
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| Kheirbeck, Wessam. Total change: -72.40 | |   |
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| 7 th Chess Lab Classic Challenge U1600 | Dubai | UAE | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1578 | 2.50 | 5 | -1.81 | 40 | -72.40 | |
|  Alali, Tammam. | | | 1439 | SYR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Aditi, Arun | | | 1270 | IND | 0.00 | 1 | -0.86 | 40 | -34.40 | |  Smirnov, Artem A. | | | 1178 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ramesh Nair, Advait | | | 1179 | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Spivakovskyy, Sergiy | | | 1178 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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