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Individual Calculations September 2023 |
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| Demirtzoglou, Hrist Total change: -21.20 | |   |
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| 45th International Open - Memorial Georgi Tringov | Plovdiv | BUL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 2105 | 6.00 | 9 | -1.06 | 20 | -21.20 | |
|  Tenev, Ivan | | | 1705 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kamenov, Valentin | | | 1664 | BUL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Tonev, Slavcho | | | 1481 | BUL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ignatov, Bojidar | | | 1657 | BUL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Petrov, Plamen | | | 1755 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ivanova, Dilyana | | wc | 1768 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Enchev, Ivajlo | g | | 2419 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Javadov, Habil | | | 1980 | AZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Atanasov, Radislav | | | 1965 | BUL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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