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Individual Calculations April 2015 |
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| Arghirescu, Marius Total change: -22.60 | |   |
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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 |
| 1648 | 1846 | 3.50 | 8 | -2.41 | 20 | -48.20 | |
|  Dobre, Claudiu-Cristian | f | | 2246 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Obada, Ema | | | 1577 | ROU | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Olinici, Ecaterina | | | 1500 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hrib, Andrada-Ioana | | | 1531 | ROU | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Barbulescu, Robert-Cristian | | | 1446 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baban, Catalin-Dumitru | | | 1624 | ROU | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Secrieru, Andrei-Cristian | | | 1627 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chivulescu, Adrian-Alexandru | | | 1631 | ROU | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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) | | | | Bicaz City Cup 2015 | Bicaz | ROU | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1846 | 5.00 | 7 | 1.28 | 20 | 25.60 | |
| | Bistriceanu, Traian | | | 1446 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cretu, Ioan | | | 1633 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Scripcaru, George-Daniel | | | 2223 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Groapa, Aurelian | | | 1656 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Calcea, Ioan | | | 1712 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Miron, Ionel | | | 2131 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Necula, Iulian | | | 1953 | ROU | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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