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Individual Calculations April 2015 |
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| Bozilov, Dragan Total change: 1.40 | |   |
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| 137th MGU open | Sofia | BUL | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1951 | 3.50 | 6 | -0.54 | 20 | -10.80 | |
|  Mehmed, Elif | | | 1666 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Tsyntsarski, Boyko | | | 1737 | BUL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Slavejkov, Kristian | | | 1729 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Slavejkov, Anton | | | 1793 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Andreev, Dobrotich | | | 1945 | BUL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Metev, Martin | | | 2004 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Otvoreno pojedinacno prvenstvo Centralne Srbije 2015 | Kragujevac | SRB | 2015-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1979 | 3.50 | 9 | 0.61 | 20 | 12.20 | |
| | Novoselski, Zoran | m | | 2365 | SRB | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Pavlovic, Milos | g | | 2379 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gajic, Aleksa | | | 1795 | SRB | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ugrenovic, Bozidar | | | 2194 | SRB | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zivkovic, Nemanja | | | 2310 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zivkovic, Vladisa | | | 1787 | SRB | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zivanovic, Nenad | | | 2136 | SRB | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dodic, Dragan | | | 2060 | SRB | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Jovanovic, Sasa T | f | | 2222 | SRB | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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