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Blitz:
Individual Calculations June 2015 |
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| Yordanov, Lachezar Total change: 9.20 | |   |
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| 18th Bulgarian National Cup "The Queen of Tarnovo" U14 blitz | Veliko Tarnovo | BUL | 2015-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1724 | 3.00 | 3 | 0.46 | 20 | 9.20 | |
|  Petkova, Lilia | | | 1324 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Boev, Viktor | | | 1505 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vasilev, Vladislav | | | 1436 | BUL | 1.00 | 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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