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Individual Calculations September 2013 |
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| Giurumia, Sorin Total change: 19.05 | |   |
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| Buzau Cup - seniors | Buzau | ROU | 2013-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2083 | 6.00 | 7 | 1.72 | 15 | 25.80 | |
|  Bratu, Gheorghe | | | 1826 | ROU | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Parlog, Constantin | | | 1882 | ROU | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Dobre, Mihai | | | 2007 | ROU | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Dan, Silviu-Aurelian | | | 2010 | ROU | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Andronescu, Madalin | | | 2117 | ROU | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Petrescu, Cristian | | | 2030 | ROU | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Done, Stefan-Daniel | | | 2095 | ROU | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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) | | | | Gaudeamus Cup - 7th edition | Bucharest | ROU | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2083 | 2.50 | 4 | -0.45 | 15 | -6.75 | |
| | Moroianu, George | | | 1683 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Matei, Cristian | | | 1768 | ROU | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Cosmulescu, Alexandru-Paul | | | 1946 | ROU | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Cirlan, Ionut-Gheorghe | | | 2087 | ROU | 0.00 | 1 | -0.49 | 15 | -7.35 | | | * 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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