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Individual Calculations September 2009 |
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| Untu, Liviu-Doru Total change: 44.25 | |   |
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| Bucharest Chess Weekend - 1st edition | Bucuresti | ROU | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1795 | 2.50 | 5 | 1.32 | 25 | 33.00 | |
|  Luncasu, Raul-Ionut | | | 2171 | ROU | 1.00 | 1 | 0.91 | 25 | 22.75 | |  Dumitrascu, Cornel | | | 2081 | ROU | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Teodorescu, Anca | | wf | 2016 | ROU | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Jega, Gabriel | | | 2090 | ROU | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Guga, Mircea-Alexandru | | | 1752 | ROU | 0.50 | 1 | -0.06 | 25 | -1.50 | |
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 - 2nd edition | Bucuresti | ROU | 2009-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1795 | 3.00 | 5 | 0.45 | 25 | 11.25 | |
| | Senetia, Teodor | | | 2175 | ROU | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Costache, Florin-Remus | | | 1559 | ROU | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Jeltopop, Nicolae | | | 1578 | ROU | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Gorunescu, Nicolae-Gabriel | | | 1684 | ROU | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Constantin, Dragos-Georgian | | | 2006 | ROU | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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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