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Individual Calculations August 2018 |
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| Ignatov, Kristiyan Total change: -8.40 | |   |
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| BG Championship for boys under 10 | Pleven | BUL | 2018-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1090 | 1.00 | 3 | -0.21 | 40 | -8.40 | |
|  Sedmakov, Georgi | | | 1417 | FID | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Palikov, Kaloyan | | | 1045 | FID | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Grudov, Krasen | | | 1073 | FID | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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