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Individual Calculations September 2013 |
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| Nikolov, Rumen Total change: 89.25 | |   |
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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 |
| 2202 | 1929 | 7.50 | 9 | 5.95 | 15 | 89.25 | |
|  Stoynov, Yordan | f | | 2220 | BUL | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Vandev, Dimitar | | | 2137 | BUL | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Janchev, Petar | | | 2188 | BUL | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Vlashki, Nino | | | 2214 | BUL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Stojanovic, Zlatko | | | 2246 | SRB | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Rasic, Jovan | | | 2110 | SRB | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Mincic, Srbislav | f | | 2244 | SRB | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Radosavljevic, Slobodan D | f | | 2211 | SRB | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Spiridonov, Nikola | g | | 2244 | BUL | 1.00 | 1 | 0.86 | 15 | 12.90 | |
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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