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Individual Calculations August 2021 |
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| Ivanov, Ljubomir Total change: -39.60 | |   |
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| 43rd Open, National individual cup, Tringov Memorial | Plovdiv | BUL | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1823 | 4.50 | 9 | -1.98 | 20 | -39.60 | |
|  Georgieva, Yoana | | | 1423 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yordanov, Nikolay Plamenov | f | | 2223 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Isilak, Enes | | | 1974 | TUR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Belchev, Valeri | | | 1423 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Genchev, Damjan | | | 1593 | BUL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kolev, Velio | | | 1523 | BUL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kantserova, Ildana | | | 1423 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Strendeva, Viktoria | | | 1423 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Velikov, Nikola | | | 1599 | BUL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | |
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