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Individual Calculations July 2009 |
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| Horvat, Dan-Sebastian Total change: 9.00 | |   |
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| Romanian National Youth Chess Championship - Boys U16 | Voineasa | ROU | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2127 | 5.50 | 9 | -0.70 | 15 | -10.50 | |
|  Catricicau, Claudiu | | | 1804 | ROU | 0.00 | 1 | -0.87 | 15 | -13.05 | |  Sandru, Cristian-Spartacus | | | 1777 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Pisu, Robert-Daniel | | | 1864 | ROU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Atomei, Cristian | | | 1867 | ROU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Stanciu, Alexandru-Ovidiu | | | 2183 | ROU | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Stoean, Robert-Renaldo | | | 1778 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Hajbok, Robert | | | 2232 | ROU | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Dragomirescu, Robin-Alexandru | | | 2329 | ROU | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ilie, Andrei | | | 1777 | 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) | | | | Chess Weekend no.2 | Satu Mare | ROU | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2127 | 3.50 | 4 | 1.30 | 15 | 19.50 | |
| | Todosiciuc, Ioan | | | 1958 | ROU | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Doros, Radu-Marian | | | 2188 | ROU | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Marcu, Alin | | | 2011 | ROU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Toma, Alin | f | | 2197 | ROU | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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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