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Individual Calculations August 2018 |
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| Petrov, Bozhidar Total change: 0.00 | |   |
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| BG Championship for boys under 10 | Pleven | BUL | 2018-06-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1082 | 0 | 1.00 | 4 | 0.00 | 889 | | 0.00 | |
|  Aleksandrov, Rosen | | | 1133 | FID | 0.00 | 1 | 0.00 | | 0.00 | |  Kadir, Metin | | | 1105 | FID | 0.00 | 1 | 0.00 | | 0.00 | | | Ignatov, Kristiyan | | | 1090 | FID | 1.00 | 1 | 0.00 | | 0.00 | | | Aleksiev, Boris | | | 1001 | FID | 0.00 | 1 | 0.00 | | 0.00 | |
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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