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Individual Calculations July 2009 |
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| Garbea, Bogdan Total change: -3.60 | |   |
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| Grand Prix Iasi 2009 - 2nd stage | Iasi | ROU | 2009-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2174 | 3.50 | 5 | 0.77 | 15 | 11.55 | |
|  Atomei, Cristian | | | 1824 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Parlog, Stefan | | | 1971 | ROU | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Taras, Dan-Gheorghe | | | 2207 | ROU | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Filip, Lucian | m | | 2458 | ROU | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Padurariu, Ioana-Smaranda | | wm | 2199 | ROU | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Romanian National Junior Chess Championship - Boys U20 | Voineasa | ROU | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2186 | 4.50 | 9 | -1.01 | 15 | -15.15 | |
| | Ciobotaru, Alexandru-Vlad | | | 1836 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sfarlog, Tudor-Vlad | | | 2272 | ROU | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Dobre, Florin-Iulian | | | 1956 | ROU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Turcu, Iulian | | | 2098 | ROU | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Ocnarescu, Victor | | | 2187 | ROU | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Posedaru, Bogdan | | | 2239 | ROU | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Preda, Mihai | | | 2104 | ROU | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Nemes, Silviu-Virgil | | | 2257 | ROU | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Tudose, Cristian | | | 1836 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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