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Individual Calculations April 2008 |
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| Zhekov, Zhivko Total change: -29.50 | |   |
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| 30th Bulgarian open Championship | Plovdiv | BUL | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2181 | 3.50 | 5 | -0.19 | 25 | -4.75 | |
|  Bratanov, Zsivko | m | | 2451 | BUL | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Todorov, Angel | | | 1850 | BUL | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Todorova, Gabriela | | | 1831 | BUL | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Galunova, Tsveta | | | 1834 | BUL | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Stegariu, Vlad Ionut | | | 1870 | ROU | 1.00 | 1 | 0.14 | 25 | 3.50 | |
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) | | | | Aeroflot open 2008 C | Moscow | RUS | 2008-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2181 | 5.00 | 9 | -0.99 | 25 | -24.75 | |
| | Noguchi, K | | | 1966 | JPN | 0.00 | 1 | -0.77 | 25 | -19.25 | | | Sommerhalder, Eric | | | 1831 | SUI | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Batzaya, Yanjav | | | 2039 | MGL | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Piskov, Vladimir | | | 2073 | RUS | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Tkachuk, Andrey | | | 2090 | RUS | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Gavrilenko, Viktor | | | 2067 | RUS | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Nuri, Kambez | | | 2126 | SUI | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Erden, Kadir | | | 2153 | TUR | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Nurmatov, Semen | | | 2113 | RUS | 0.00 | 1 | -0.59 | 25 | -14.75 | |
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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