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Individual Calculations November 2009 |
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| Ivanov, Borislav Total change: -14.55 | |   |
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| IVIS open championship | Sofia | BUL | 2009-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2118 | 3.00 | 6 | -0.97 | 15 | -14.55 | |
|  Spassov, Borislav | | | 1718 * | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Stoynov, Jordan | f | | 2258 | BUL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Evstatiev, Georgi | | | 2132 | BUL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Kosturski, Ivan | | | 1746 | BUL | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Ivanova, Simoneta | | | 1807 | BUL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Andreev, Stanislav | | | 2118 | BUL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | * 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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