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Individual Calculations March 2018 |
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| Sedmakov, Georgi Total change: 26.00 | |   |
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| Bulgarian Chess Championship - Semifinal 2018 | Plovdiv | BUL | 2018-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1232 | 2.00 | 6 | 1.17 | 40 | 46.80 | |
|  Andonova, Luiza-Desislava | | | 1632 * | FID | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Demirov, Todor | | | 1571 | FID | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Todev, Simeon | c | | 1608 | FID | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ivanov, Ljubomir | | | 1632 * | FID | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kisyov, Petar | | | 1319 | FID | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Roydov, Plamen | | | 1632 * | FID | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 40th Bulgarian Open Chess Championship - Georgi Tringov Memorial - B 2018 | Plovdiv | BUL | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1315 | 0.00 | 4 | -0.52 | 40 | -20.80 | |
| | Naymanova, Patricie | | | 1651 | FID | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Petrov, Valeriy | | | 1661 | FID | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ramadanov, Esat | | | 1613 | FID | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ralchev, Lachezar | | | 1628 | FID | 0.00 | 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) | | |
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