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Rapid:
Individual Calculations August 2021 |
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| Botev, Stanislav Total change: 113.40 | |   |
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| Bulgarian Individual Chess Championship Boys 16-2021 Rapid | Asenovgrad | BUL | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1494 | 4.00 | 7 | 0.71 | 20 | 14.20 | |
|  Dimitrov, Boris | | | 1154 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ramadanov, Esat | | | 1662 | BUL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Georgiev, Kristian | | | 1528 | BUL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kan, Efim | | | 1562 | BUL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Nikolov, Yavor | | | 1834 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Angelov, Stilian | | | 1431 | BUL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Manov, Iliyan | | | 1452 | BUL | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | VII Memorial Stoyan Ivanov - Rapid | Shumen | BUL | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1494 | 5.50 | 8 | 4.96 | 20 | 99.20 | |
| | Dzanev, Georgi | | | 1957 | BUL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Vladimirov, Ivo | | | 1969 | BUL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Rafailov, Radostin | | | 1930 | BUL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Todorov, Emil | | | 1887 | BUL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Valev, Valentin | | | 1990 | BUL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Yanev, Bogdan | | | 1748 | BUL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Savov, Ilko Ananiev | | | 1930 | BUL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Mutafov, Krasimir | | | 2139 | BUL | 1.00 | 1 | 0.99 | 20 | 19.80 | |
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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