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Individual Calculations September 2009 |
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| Bugescu, Iulian-George Total change: 13.50 | |   |
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| Black Sea Coast Trophy | Eforie Nord | ROU | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1963 | 4.50 | 8 | 0.54 | 25 | 13.50 | |
|  De Luna Butz, Alberto | | | 1826 | ESP | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Ursu, Ana-Maria | | | 1888 | MDA | 0.50 | 1 | -0.10 | 25 | -2.50 | |  Keze, Arnis | | | 1832 | RUS | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Gologan, Octavian-Eugeniu | | | 1948 | ROU | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Azizov, Timur | | | 2113 | RUS | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Suciu, Dinu-Simi | f | | 2128 | ROU | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Romosan, Cristian | | | 1873 | ROU | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Nitelea, Barbu-Alexandru | | | 2129 | ROU | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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