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Individual Calculations September 2013 |
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| Gigov, Mihail Total change: 22.05 | |   |
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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 |
| 2204 | 2015 | 3.00 | 6 | 1.47 | 15 | 22.05 | |
|  Stoynov, Yordan | f | | 2220 | BUL | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Nevednichy, Boris M | m | | 2213 | MDA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Kirjakov, Toma | | | 2230 | BUL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Vachev, Vladimir | f | | 2163 | BUL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Janchev, Petar | | | 2188 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tashkov, Rumen | | | 2208 | BUL | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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