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Rapid:
Individual Calculations May 2018 |
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| Stoyanov, Encho Total change: 9.40 | |   |
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| Bulgarian chess championship for juniors U14 - 2018 - rapid | Plovdiv, Bulgaria | BUL | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1410 | 2.50 | 5 | 0.47 | 20 | 9.40 | |
|  Kan, Efim | | | 1501 | FID | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Yankov, Presiyan | | | 1522 | FID | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Kostev, Alex | | | 1369 | FID | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kolev, Lachezar | | | 1566 | FID | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bozhkov, Miroslav | | | 1445 | FID | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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