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Individual Calculations March 2019 |
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| Yordanov, Ivan Y. Total change: 109.60 | |   |
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| 83rd BULGARIAN INDIVIDUAL CHESS CHAMPIONSHIP MEN - SEMIFINAL | Sofia | BUL | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1625 | 3.00 | 6 | 2.00 | 40 | 80.00 | |
|  Peycheva, Gergana | f | wf | 2025 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kamenov, Valentin | | | 1833 | BUL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Georgiev, Dimitar | | | 1694 | BUL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Arnaudov, Petar | | | 1954 | BUL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Kolev, Lachezar | | | 2008 | BUL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Vasilev, Nikolai | f | | 2025 * | BUL | 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) | | | | 41 G.Tringov Memorial Tournament B | Plovdiv | BUL | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1625 | 3.50 | 7 | 0.74 | 40 | 29.60 | |
| | Dimitrov, Ivan | | | 1779 | BUL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Anev, Asen | | | 1860 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Stankov, Apostol | | | 1884 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kazakov, Danail | | | 1752 | BUL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Nenchev, Georgi | | | 1432 | BUL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Alimpic, Aleksa | | | 1825 | SRB | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Maria, Lia-Alexandra | | wc | 1427 | ROU | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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