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Individual Calculations August 2016 |
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| Petkova, Nadezhda Total change: 9.20 | |   |
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| 20th Open Hopes of the World | Varna | BUL | 2016-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1585 | 3.00 | 5 | 0.23 | 40 | 9.20 | |
|  Kozhukhar, Ivan | | | 1356 | UKR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kirilov, Ivaylo | | | 1936 | BUL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Romanovsky, Roman | | | 1377 | UKR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zeliantsova, Kseniya | | | 1676 | BLR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Karaivanova, Petya | | | 1417 | BUL | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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