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Rapid:
Individual Calculations December 2017 |
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| Porfireanu, Serban Total change: 0.40 | |   |
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| Dr. Victor Tacu Memorial - 2nd ed. | Bucuresti | ROU | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1780 | 2.50 | 6 | 0.02 | 20 | 0.40 | |
|  Stefan, Mihai | | | 1919 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Fluerariu, Radu-Cristian | f | | 1905 | ROU | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Istrate, Ioan | | | 1648 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Martian, Dragos-Daniel | | | 2180 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Popescu, Ioan-Romulus | | | 1885 | ROU | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Nica, Dragos-Adrian | | | 1610 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | |
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