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Individual Calculations April 2009 |
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| Stefanov, Boris Total change: 0.00 | |   |
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| 1-st Memorial GM Nino Kirov | Sofia | BUL | 2009-01-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1884 | 0 | 0.50 | 5 | 0.00 | 1518 | | 0.00 | |
|  Stoyanov, Ivaylo | | | 2047 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Sirkova, Darena | | | 1942 | BUL | 0.00 | 1 | 0.00 | | 0.00 | |  Kosturski, Ivan | | | 1756 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Georgieva, Emilia | | | 1958 | BUL | 0.50 | 1 | 0.00 | | 0.00 | | | Ivanova, Simoneta | | | 1719 | BUL | 0.00 | 1 | 0.00 | | 0.00 | |
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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