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Individual Calculations June 2018 |
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| Petrov, Valeriy Total change: -13.00 | |   |
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| Fifth chess open PANAGYURISTE | Panagyuriste | BUL | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1648 | 2.00 | 4 | -0.65 | 20 | -13.00 | |
|  Tsvetkov, Hristiyan | | | 1248 * | FID | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mitev, Mitko | | | 1770 | FID | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Sedmakov, Georgi | | | 1331 | FID | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Karadzhov, Petyo | | | 1624 | FID | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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