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Individual Calculations August 2020 |
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| Toncheva, Nadya Total change: 91.20 | |   |
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| 42nd OPEN, NATIONAL INDIVIDUAL CUP, G. TRINGOV MEMORIAL - Tournament A | Plovdiv | BUL | 2020-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2064 | 6.50 | 9 | 2.28 | 40 | 91.20 | |
|  Anastasova, Yoana | | | 1664 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Petrov, Martin | m | | 2464 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kostov, Kiril | | | 1870 | BUL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Bratanov, Zsivko | m | | 2409 | BUL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Anev, Asen | | | 1835 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Radeva, Viktoria | | wm | 2327 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kolev, Georgi | | | 1750 | BUL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Antova, Gabriela | f | wm | 2255 | BUL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Tashev, Aleksandar | | | 2229 | BUL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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