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Individual Calculations May 2010 |
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| Scripcaru, George-Daniel Total change: -1.10 | |   |
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| Grand Prix Iasi 2010 - 1st stage | Iasi | ROU | 2010-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1788 | 0.50 | 3 | -1.19 | 25 | -29.75 | |
|  Sava, Bogdan | | | 2080 | ROU | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Iorga, Corneliu | | | 1594 | ROU | 0.50 | 1 | -0.25 | 25 | -6.25 | |  Zubcu, Vlad-George | | | 1561 | ROU | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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) | | | NOTE: K factor changed | | Romanian National Youth Chess Championship - Boys U12 | Voineasa | ROU | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1788 | 4.00 | 6 | 1.91 | 15 | 28.65 | |
| | Toma, Radu-Cristian | | | 2046 | ROU | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Vrajitoru, Vlad-Laurentiu-Flori | | | 1867 | ROU | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Badescu, Cristian | | | 1955 | ROU | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Gheorghe, Darius-Daniel | | | 1821 | ROU | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Barbul, Ionel | | | 1873 | ROU | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Salim, Riza | | | 1854 | ROU | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | |
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