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Individual Calculations April 2009 |
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| Nikolov, Jordan Total change: -25.80 | |   |
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| 73rd Bulgarian Men Championship Semi-final | Plovdiv | BUL | 2009-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2130 | 2.50 | 8 | -0.73 | 15 | -10.95 | |
|  Milchev, Nikolay | m | | 2377 | BUL | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Arnaudov, G. Petar | f | | 2347 | BUL | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Yordanov, Nikolay | | | 2225 | BUL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Lilov, Valeri | f | | 2443 | BUL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Hristov, Nikolay Valeriev | | | 1845 | BUL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Vutov, M. Mario | | | 2262 | BUL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Petrov, Ivan | | | 2174 | BUL | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Ivanov, Borislav | | | 1973 | BUL | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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) | | | | 31st Bulgarian Open Chmpionship - Georgi Tringov Memorial 01.02.2009-07.02.2009 | Plovdiv | BUL | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2130 | 3.00 | 6 | -0.99 | 15 | -14.85 | |
| | Dinev, Dejan | f | | 2303 | MKD | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Yashar, Orhan | | | 1780 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Stamenkov, Vanco | m | | 2333 | MKD | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kamenov, Valentin | | | 1793 | BUL | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Sahinidis, Evagelos | | | 1780 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kafetzis, Georgios | | | 1868 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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