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Individual Calculations April 2009 |
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| Paval, George Total change: 20.70 | |   |
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| Mircea Radulescu Memorial | Cluj-Napoca | ROU | 2009-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2058 | 2.00 | 4 | 0.42 | 15 | 6.30 | |
|  Zubac, Marius | | | 2202 | CAN | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Rusan, Paul | f | | 2267 | ROU | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Sfarlog, Tudor-Vlad | | | 2267 | ROU | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Costachi, Mihnea | | | 1805 | ROU | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | Cup of President | Kishinev | MDA | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2058 | 3.50 | 8 | 0.74 | 15 | 11.10 | |
| | Itkis, Boris | m | | 2408 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Simionov, Stefan | | | 1708 | MDA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Pavlenko, Bogdan | f | | 2254 | MDA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Aliferenko, Aleksei | | | 2232 | UKR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Coset, Alexandr | f | | 2296 | MDA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Dzhigit, Boris | | | 1989 | MDA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Zajarnyi, Anatolyi | m | | 2345 | MDA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ianocichin, Victor | | | 2228 | MDA | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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) | | | | Grand Prix Iasi 2009 - 1st stage | Iasi | ROU | 2009-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2058 | 2.50 | 4 | 0.22 | 15 | 3.30 | |
| | Marinescu, Stefan | | | 1871 | ROU | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Acsinte, Matei-Ionut | | | 1708 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mihailescu, Radu-Lucian | | | 2028 | ROU | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Filip, Lucian | m | | 2408 | ROU | 0.00 | 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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