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Individual Calculations August 2017 |
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| Bakalova, Hristina Total change: -40.80 | |   |
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| 3rd children's "The three beeches" open B | Kyustendil | BUL | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1050 | 0.50 | 4 | -1.02 | 40 | -40.80 | |
|  Markov, Daniel | | | 1250 | BUL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Velikov, Nikola | | | 1145 | BUL | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Dimitrov, Dimitar Hr. | | | 1117 | BUL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Dimov, Teodor | | | 1051 | BUL | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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