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Individual Calculations August 2021 |
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| Dimov, Nikola Total change: 76.40 | |   |
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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 |
| 1911 | 1779 | 4.50 | 8 | 1.75 | 40 | 70.00 | |
|  Krastev, Goran | | | 2140 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Tsolov, Aleksandar | | | 1414 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Dyakov, Martin | | | 2045 | BUL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kan, Efim | | | 2003 | BUL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pavlov, Vladimir | | | 2033 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Trendafilov, Simeon | | | 1520 | BUL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kochiev, Ivan | | | 2176 | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Nikolov, Yavor | | | 1959 | BUL | 0.50 | 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) | | | | Bulgarian Individual Chess Championship Boys 16-2021 | Asenovgrad | BUL | 2021-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1779 | 3.00 | 6 | 0.16 | 40 | 6.40 | |
| | Radulov, Nikolay | | | 1379 * | BUL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ramadanov, Esat | | | 1799 | BUL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Kan, Efim | | | 2003 | BUL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kolev, Georgi | | | 1798 | BUL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Botev, Stanislav | | | 1779 | BUL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Nikolov, Yavor | | | 1959 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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