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Rapid:
Individual Calculations April 2013 |
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| Georgiev, Ivan Total change: 18.60 | |   |
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| Bulgarian Chess Championship for Juniors 20 years old 2013 - rapid | Veliko Tarnovo | BUL | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1472 | 1.50 | 4 | 0.93 | 20 | 18.60 | |
|  Atanasov, Anatoli | | | 1872 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cholakov, Deyan | | | 1726 | BUL | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Karadaliev, Daniel | | | 1872 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Todorov, Rosen | | | 1691 | BUL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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