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Rapid:
Individual Calculations May 2017 |
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| Ignatov, Georgi Total change: 9.80 | |   |
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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 |
| 1508 | 1637 | 5.00 | 7 | 0.49 | 20 | 9.80 | |
|  Milev, Raicho | | | 1237 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivanov, Ivan | | | 1346 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Terziev, Dimo | | | 1595 | BUL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Petrov, Anton | | | 1777 | BUL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Stoyanov, Encho | | | 1399 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Salimova, Nurgyul | f | wf | 1836 | BUL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nasar, Lazar | | | 1365 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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