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Rapid:
Individual Calculations August 2018 |
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| Aladzhov, Stoyan Total change: 0.80 | |   |
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| BG Rapid Championship for Boys under 10 | Pleven | BUL | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1126 | 1.00 | 3 | 0.04 | 20 | 0.80 | |
|  Todev, Simeon | c | | 1456 | FID | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Tilev, Bozhidar | | | 1301 | FID | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Grudov, Krasen | | | 1073 | FID | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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