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Individual Calculations January 2009 |
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| Rucsandescu, Dan Total change: -13.50 | |   |
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| Open Romgaz | Bucuresti | ROU | 2008-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1925 | 2.00 | 4 | 0.13 | 15 | 1.95 | |
|  Kononenko, Dmitry | g | | 2275 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Zaim, Marian | | | 2170 | ROU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sandru, Cristian-Spartacus | | | 1649 | ROU | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Zaicescu, Dumitru-Eugen | | | 1749 | ROU | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Grand Prix Iasi 2008 - 3rd tournament | Iasi | ROU | 2008-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1913 | 0.00 | 3 | -1.03 | 15 | -15.45 | |
| | Garbea, Bogdan | | | 2180 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Taras, Ioan-Iulian | | | 2263 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gelip, Ioana | | | 1727 | ROU | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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