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Individual Calculations April 2015 |
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| Costachi, Mihnea Total change: 6.40 | |   |
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| National Chess Championship - 1/2 final - open | Iasi | ROU | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2361 | 7.00 | 9 | 0.32 | 20 | 6.40 | |
|  Zimleanschi, Alexandru | | | 1961 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Neagu, Liviu | | | 2072 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nastase, Robert-Paul | | | 2197 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Florescu, Codrut-Constantin | m | | 2213 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Baciu, Stefan | f | | 2156 | ROU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Scripcaru, George-Daniel | | | 2223 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Chifor, Ovidiu-Emanuel | | | 2201 | ROU | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Toma, Radu-Cristian | | | 2291 | ROU | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Ciobanu, Viorel-Adrian | | | 2180 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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