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Individual Calculations October 2020 |
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| Popzafirov, Danail Total change: -35.20 | |   |
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| 34th Open Teteven | Teteven | BUL | 2020-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1816 | 3.50 | 7 | 0.79 | 40 | 31.60 | |
|  Kostadinova, Fabiyana | | | 1416 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stojanov, Alexandar | | | 2124 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kolev, Lachezar | | | 2003 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nikolov, Zdravko | | | 1593 | BUL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Popov, Georgi | | | 1969 | BUL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Drenchev, Petar | g | | 2216 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bochev, Krasimir | | | 2026 | BUL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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) | | | | Primorsko open 2019 B tournament | Primorsko | BUL | 2020-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1868 | 3.50 | 7 | -1.67 | 40 | -66.80 | |
| | Trendafilov, Simeon | | | 1468 * | BUL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Ivanov, Oleg | | | 1473 | BUL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Vatkovski, Mitko | | | 1567 | BUL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Borisov, Lubomir | | | 1694 | BUL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Genchev, Damjan | | | 1633 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Smolin, Sergey | m | | 2123 | UKR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Maria, Lia-Alexandra | | wc | 1654 | ROU | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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