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Individual Calculations September 2012 |
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| Stamenov, Valeriy Total change: -20.25 | |   |
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| 27th International open Teteven | Teteven | BUL | 2012-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1935 | 3.00 | 6 | -0.51 | 15 | -7.65 | |
|  Varbanov, Angel | | | 1746 | BUL | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Ivanov, Borislav | | | 2194 | BUL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Primkov, Radi | | | 1767 | BUL | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Chervenkov, Dinko | | | 1740 | BUL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kolev, Nikola | | | 1668 | BUL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Vladimirov, Ivo | | | 2090 | BUL | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | III Balkan amateur chess festival Belogradchik 2012 | Belogradchik | BUL | 2012-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1935 | 3.00 | 8 | -0.84 | 15 | -12.60 | |
| | Milchev, Miroslav | | | 2203 | BUL | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Janchev, Petar | | | 2181 | BUL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Dermatopoulos, Konstantinos | | | 1718 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Atanasov, Radislav | | | 2167 | BUL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gavrilov, Petar | | | 1555 | BUL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Stamnov, Aleksander | f | | 2181 | MKD | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Lazov, Stefan | | | 1669 | BUL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Stankov, Apostol | | | 1886 | BUL | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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