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Blitz:
Individual Calculations May 2018 |
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| Kostev, Alex Total change: 6.20 | |   |
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| Bulgarian chess championship for juniors U14 - 2018 - blitz | Plovdiv, Bulgaria | BUL | 2018-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1423 | 4.00 | 7 | 0.31 | 20 | 6.20 | |
|  Krumov, Troyan | | | 1152 | FID | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Vladimirov, Mario | | | 1298 | FID | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Toncheva, Nadya | | wc | 1677 | FID | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Todorov, Vladimir | | | 1375 | FID | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Stoyanov, Encho | | | 1411 | FID | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Manov, Iliyan | | | 1354 | FID | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kolev, Lachezar | | | 1561 | FID | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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