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Individual Calculations September 2023 |
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| Nikitina, Elena Total change: -21.60 | |   |
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| 45th International Open - Memorial Georgi Tringov | Plovdiv | BUL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 2018 | 6.00 | 9 | -1.08 | 20 | -21.60 | |
|  Skachkov, Yulian | | | 1618 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dankov, Boris | | | 1634 | BUL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Ivanov, Stefan V | | | 1467 | BUL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Atanasov, Aleksandar | | | 1635 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ermemis, Zehra Ece | | | 1378 | TUR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ninov, Dayan | f | | 2230 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kamenov, Valentin | | | 1664 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Karadzhov, Ivan | | | 2088 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dimitrov, Martin | | | 1706 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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