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Individual Calculations July 2018 |
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| Raykov, Stefan Total change: 21.20 | |   |
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| 68th Bulgarian Team Chess Championship - Men 2018 | Primorsko, Bulgaria | BUL | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2149 | 2.50 | 5 | 0.53 | 40 | 21.20 | |
|  Stoimenov, Plamen | | | 1917 | FID | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Jovchev, Aleksi | | | 2279 | FID | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Petrov, Marian | g | | 2469 | FID | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Stoyanov, Tsvetan | f | | 2373 | FID | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dimitrov, Teodor | | | 2141 | FID | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | |
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