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Individual Calculations April 2008 |
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| Popov, Petar Total change: 14.85 | |   |
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| 30th Bulgarian open Championship | Plovdiv | BUL | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2275 | 5.00 | 8 | 0.99 | 15 | 14.85 | |
|  Chervenkov, Dinko | | | 1933 | BUL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Chirila, Ioan Cristian | f | | 2400 | ROU | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Mrdja, Milan | m | | 2370 | CRO | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Nikolov, Jordan | | | 2107 | BUL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Milchev, Nikolay | f | | 2373 | BUL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Atanasov, Anatoli | | | 2047 | BUL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Georgiev, Krum | g | | 2466 | BUL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Grunberg, Mihai-Lucian | m | | 2424 | ROU | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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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