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Rapid:
Individual Calculations May 2018 |
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| Petkov, Rostislav Total change: 42.40 | |   |
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| Bulgarian chess championship for girls U20 - 2018 - rapid | Plovdiv, Bulgaria | BUL | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1701 | 5.50 | 7 | 2.12 | 20 | 42.40 | |
|  Stefanov, Emil | m | | 1931 | FID | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Dyulgerov, Volen | | | 1863 | FID | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Todorov, Antonio | | | 1532 | FID | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hristov, Nikolay Valeriev | | | 1926 | FID | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Petkov, Georgi | | | 1376 | FID | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Petkov, Preslav | | | 1550 | FID | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dochev, Delyan | | | 1797 | FID | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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