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Rapid:
Individual Calculations October 2019 |
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| Trendafilov, Plamen Total change: 1.40 | |   |
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| 1 chess festival Sliven 1 B tournament | Sliven | BUL | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1239 | 1.50 | 4 | 0.07 | 20 | 1.40 | |
|  Petrova, Maria | | | 1600 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kondov, Vasil | | | 1425 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Velikov, Nikola | | | 1186 | BUL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kisyov, Krum-Petar | | | 1236 | BUL | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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