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Individual Calculations October 2020 |
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| Ayhan, Ates Atabey Total change: 90.40 | |   |
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| 34th Open Teteven | Teteven | BUL | 2020-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1374 | 2.00 | 8 | 0.64 | 40 | 25.60 | |
|  Krastev, Krasimir | | | 1774 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bocheva, Margarita | | | 1653 | BUL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Senturk, Necaattin | | | 1619 | TUR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Shalamanov, Vladimir | | | 1711 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Doychev, Ivan | | | 1635 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nikolov, Zdravko | | | 1593 | BUL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Penkov, Penko | | | 1606 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Kolev, Velio | | | 1626 | 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) | | | | Primorsko open 2019 B tournament | Primorsko | BUL | 2020-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1374 | 2.50 | 6 | 1.62 | 40 | 64.80 | |
| | Nikolov, Jordan | | | 1774 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Martinov, Nasko | | | 1769 | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Belyakov, Mikhail Nik. | | | 1489 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Parvanov, Mitko | | | 1774 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Velikov, Nikola | | | 1600 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Simeonov, Svetoslav | | | 1765 | BUL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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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