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Rapid:
Individual Calculations October 2021 |
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| Valchev, Martin V Total change: 2.60 | |   |
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| III Memorial Marin Stankovski | Radnevo | BUL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1219 | 0.50 | 5 | 0.20 | 20 | 4.00 | |
|  Zhelev, Zhelcho | | | 1954 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Shalamanov, Vladimir | | | 1655 | BUL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Funk, Alexander | | | 1514 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Toshkov, Angel | | | 1847 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Nikolov, Petar Vasilev | | | 1644 | BUL | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | XVIII Open Sinite Kamani | Sliven | BUL | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1219 | 0.00 | 3 | -0.07 | 20 | -1.40 | |
| | Yordanov, Nikolay Plamenov | f | | 1954 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Valev, Valentin | | | 1954 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Yanev, Bogdan | | | 1677 | BUL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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