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Individual Calculations March 2012 |
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| Sofranov, Velizar Total change: 30.00 | |   |
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| 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" | Plovdiv | BUL | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2168 | 6.50 | 9 | 2.00 | 15 | 30.00 | |
|  Pavlidis, Pavlos | | | 1768 * | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Stefanov, Emil | | | 1809 | BUL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Arsovic, Zoran | m | | 2441 | SRB | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ivanov, Valentin | | | 1825 | BUL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Vasilev, Dimitar P | | | 1837 | BUL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kukov, Velislav | m | | 2414 | BUL | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Videnova, Iva | | wg | 2360 | BUL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Grigorov, Grigor | g | | 2491 | BUL | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Milchev, Nikolay | m | | 2434 | BUL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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