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Blitz:
Individual Calculations July 2017 |
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| Serov, Aleksandr Total change: 45.60 | |   |
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| Blitz open "Black sea waves" | Albena | BUL | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1502 | 7.00 | 7 | 2.28 | 20 | 45.60 | |
|  Hristova, Ivelina | | | 1109 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Genov, Radoslav | | | 1444 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Nachev, Grigor | | | 1321 | BUL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Paraskevov, Emil | | | 1327 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lazarov, Nikola | | | 1449 | BUL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sirenov, Denis | | | 1388 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Petrov, Preslav | | | 1491 | BUL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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