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Individual Calculations August 2020 |
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| Stefanov, Ivelin Total change: -38.40 | |   |
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| Bilgarian Individual Chess Championship B14 standart | Asenovgrad | BUL | 2020-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1082 | 0.00 | 3 | -0.96 | 40 | -38.40 | |
|  Hristov, Ivan | | | 1424 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Trendafilov, Plamen | | | 1241 | BUL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mikov, Simeon | | | 1049 | BUL | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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