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Individual Calculations September 2009 |
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| Zamora, Aurel Total change: -49.80 | |   |
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| Black Sea Coast Trophy | Eforie Nord | ROU | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1807 | 2.00 | 8 | -1.64 | 15 | -24.60 | |
|  Chifor, Ovidiu-Emanuel | | | 2155 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kaunz, Werner | | | 1926 | ROU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Simion, Nicolae | | | 1838 | ROU | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Citra, Anton-Valeriu | | | 1660 | ROU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Moldoveanu, Niculae | | | 1931 | ROU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Fratila, Gheorghe | | | 1736 | ROU | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Roncea, Ioan-Aurel | | | 1714 | ROU | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Ionita, Gheorghe | | | 1828 | ROU | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | Bucharest Chess Weekend - 1st edition | Bucuresti | ROU | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1794 | 1.00 | 5 | -0.52 | 15 | -7.80 | |
| | Done, Stefan-Daniel | | | 2154 | ROU | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Udroiu, Ion | | | 1682 | ROU | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Popescu, Florin | | | 2109 | ROU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Teodorescu, Anca | | wf | 2016 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Vladescu, Ovidiu-Viorel | | | 1857 | ROU | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | Bucharest Chess Weekend - 3nd edition | Bucuresti | ROU | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1794 | 1.00 | 5 | -1.16 | 15 | -17.40 | |
| | Raducanu, Andrei-Augustin | | | 2101 | ROU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Otoiu, Marian-Cristian | | | 1609 | ROU | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Petrescu, Cristian | | | 2089 | ROU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Matei, Stefan-Razvan | | | 1761 | ROU | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Ciortan, Mihail | | | 1735 | ROU | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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