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Individual Calculations September 2023 |
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| Dvalishvili, Akaki Total change: -20.40 | |   |
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| Chess Festival "Racha 2023" | Ambrolauri | GEO | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1605 | 2.50 | 6 | -0.51 | 40 | -20.40 | |
|  Unapkoshvili, Nani | | | 2065 | GEO | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Diasamidze, Mariam | | wc | 2016 | GEO | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Alalidze, Saba | | | 1399 | GEO | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Buadze, Nodar | | | 1205 * | GEO | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gunia, Nino | | | 1476 | GEO | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Tskipurishvili, Daviti | | | 1581 | GEO | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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