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Rapid:
Individual Calculations May 2018 |
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| Karageorgieva, Zhanet Total change: 11.80 | |   |
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| Bulgarian chess championship for girls U12- 2018-rapid | Plovdiv, Bulgaria | BUL | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1022 | 1.50 | 4 | 0.59 | 20 | 11.80 | |
|  Karaivanova, Petya | | | 1422 * | FID | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petkova, Irina | | | 1091 | FID | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Atanasova, Angelina | | | 1187 | FID | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Zlateva, Viktoriya | | | 1321 | FID | 0.50 | 1 | 0.35 | 20 | 7.00 | | | * 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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