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Individual Calculations May 2010 |
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| Sava, Bogdan Total change: 50.25 | |   |
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| Grand Prix Iasi 2010 - 1st stage | Iasi | ROU | 2010-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2080 | 4.50 | 6 | 1.62 | 15 | 24.30 | |
|  Calin, Alexandru | | | 1680 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ciobanu, Aurelian | | | 2297 | ROU | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bulmaga, Irina | | wm | 2239 | ROU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Scripcaru, George-Daniel | | | 1788 | ROU | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Garbea, Bogdan | | | 2279 | ROU | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Marinescu, Mircea | | | 2184 | ROU | 1.00 | 1 | 0.64 | 15 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 2010 - 2nd stage | Iasi | ROU | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2080 | 5.00 | 6 | 1.73 | 15 | 25.95 | |
| | Ungureanu, Mihai-Radu | | | 1695 | ROU | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Oloeriu, Ioan-Catalin | | | 1738 | ROU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Martian, Dragos-Daniel | | | 1907 | ROU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Besciu, Vasile-Cristian | | | 2230 | ROU | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Paval, George | | | 2192 | ROU | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Filip, Lucian | m | | 2454 | ROU | 0.50 | 1 | 0.40 | 15 | 6.00 | |
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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