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Individual Calculations April 2008 |
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| Brosman, Alexandru Total change: 26.40 | |   |
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| Ivan Halic Memorial | Arad | ROU | 2007-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1908 | 4.00 | 8 | 1.10 | 15 | 16.50 | |
|  Kelly, Ladislau | | | 2171 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Bartha, Andrei | | | 2059 | ROU | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Coroeru, Radu | | | 2113 | ROU | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mravik, Katalin | | | 1720 | HUN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Vartopeanu, Nicolae | | | 1921 | ROU | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Lucan, Marius | | | 1833 | ROU | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Haragos, Kalman | | | 2098 | HUN | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Chereches, Marius | | | 2258 | HUN | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | Vados Rating Tournament | Arad | ROU | 2007-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1908 | 2.50 | 4 | 0.66 | 15 | 9.90 | |
| | Cretu, Sorin-Alexandru | | | 2052 | ROU | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Coroeru, Radu | | | 2113 | ROU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Parasca, Claudiu | | | 1847 | ROU | 0.00 | 1 | -0.58 | 15 | -8.70 | | | David, Dorian-Ciprian | | | 1752 | ROU | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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