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Individual Calculations September 2012 |
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| Yanev, Bogdan Total change: 53.40 | |   |
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| III Balkan amateur chess festival Belogradchik 2012 | Belogradchik | BUL | 2012-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1726 | 3.50 | 8 | 1.78 | 30 | 53.40 | |
|  Georgiev, Georgi Al | | | 2084 | BUL | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Ivekovic, Ana | | | 1959 | CRO | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Belev, Ivaylo | | | 1854 | BUL | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Ljuboja, Ognjen | | | 1835 | SRB | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Ryabov, Igor | | | 1951 | RUS | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Bozilov, Dragan | | | 1910 | SRB | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Ungureanu, Sandu | | | 2057 | ROU | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Gochev, Plamen | | | 2045 | BUL | 1.00 | 1 | 0.87 | 30 | 26.10 | |
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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