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Rapid:
Individual Calculations May 2018 |
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| Nikolov, Yavor Total change: 5.80 | |   |
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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 |
| 1513 | 1595 | 4.50 | 7 | 0.29 | 20 | 5.80 | |
|  Manov, Iliyan | | | 1351 | FID | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Todorov, Vladimir | | | 1373 | FID | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kan, Efim | | | 1501 | FID | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Mehmed, Elif | | | 1719 | FID | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Yankov, Presiyan | | | 1522 | FID | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kostev, Alex | | | 1369 | FID | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mitev, Valentin | | | 1758 | FID | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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