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Rapid:
Individual Calculations May 2017 |
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| Tilev, Emil Total change: -5.20 | |   |
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| Bulgarian rapid chess championship for juniors U14 - 2017 | Plovdiv | BUL | 2017-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1280 | 0.50 | 4 | -0.26 | 20 | -5.20 | |
|  Petrov, Anton | | | 1680 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kirilov, Ivaylo | | | 1637 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lazarov, Nikola | | | 1493 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Stoyanov, Encho | | | 1399 | BUL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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