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Individual Calculations September 2011 |
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| Roydov, Plamen Total change: 19.95 | |   |
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| INTERNATIONAL RATING-OPEN “SPARTAK – 3” | Plovdiv | BUL | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1724 | 2.50 | 4 | 1.33 | 15 | 19.95 | |
|  Ljangov, Petar | | | 2099 | BUL | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Enchev, Georgi | | | 1800 | BUL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Baltov, Nikola | | | 1649 | BUL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Dimov, Kiril | | | 2124 * | BUL | 1.00 | 1 | 0.92 | 15 | 13.80 | | | * 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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