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Individual Calculations September 2013 |
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| Krastev, Goran Total change: -25.35 | |   |
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| IV Balkan amateur chess festival Belogradchik 2013 | Belogradchik | BUL | 2013-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2000 | 3.50 | 8 | -1.69 | 15 | -25.35 | |
|  Zlatanovic, Jovana | | | 1695 | SRB | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Milchev, Miroslav | | | 2175 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Rajkovic, Branislav | | | 2205 | SRB | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Tevdovski, Zoran | | | 1706 | MKD | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Petkov, Matey | | | 1763 | BUL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Dodov, Tsvetan | | | 1766 | BUL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Kostic, Stefan Aleksandar | | | 1911 | SRB | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Lazov, Stefan | | | 1798 | BUL | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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