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Individual Calculations September 2022 |
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| Karaivanova, Petya Total change: -17.20 | |   |
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| Teteven Open | Teteven | BUL | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1861 | 4.50 | 7 | -0.47 | 40 | -18.80 | |
|  Danov, Valentin | | | 1520 | BUL | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Kolev, Velio | | | 1519 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gyurov, Vladimir | | | 1630 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Andreev, Simeon | | | 1684 | BUL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Badev, Kiril | f | | 2146 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Dimitrov, Dimitar Al. | | | 1738 | BUL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Petroff, Vlad | | | 1550 | ROU | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | 44th Georgi Tringov Memorial | Plovdiv | BUL | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1861 | 5.00 | 9 | 0.04 | 40 | 1.60 | |
| | Taskov, Atanas | | | 1461 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rusev, Krasimir | g | | 2477 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Vasileva, Cveta | | | 1451 | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tonev, Slavcho | | | 1565 | BUL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Smolin, Sergey | m | | 2160 | UKR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Badev, Kiril | f | | 2146 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pehlivanova, Aleksandra | | | 1324 | BUL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Ardenski, Dimitar | | | 1638 | BUL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pavlov, Vladimir | | | 2114 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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