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Individual Calculations November 2018 |
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| Giurumia, Sorin Total change: 18.20 | |   |
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| Bucharest Chess Weekend - 13th ed. | Bucuresti | ROU | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2139 | 5.50 | 7 | 0.70 | 20 | 14.00 | |
|  Cernea, Radu-Gheorghe | | | 1816 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Ungureanu, Constantin-Gabriel | | | 1739 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dumitru, Matei-Ioan | | | 2140 | ROU | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Georgescu, Cristian | | | 1982 | ROU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nuta, Dan | | | 2126 | ROU | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Creanga, Robert-Ionut | c | | 2010 | ROU | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Stefan, Mihai | | | 2056 | ROU | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | Romanian Teams Championship 2018 - 3rd League - gr.Bucuresti | Bucuresti | ROU | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2139 | 3.50 | 5 | 0.21 | 20 | 4.20 | |
| | Breahna, Radu | f | | 2205 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ciobotaru, Alexandru-Vlad | | | 1801 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Serban, Cristian-Stefan | | | 1961 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zlatea, Cezar-Stelian | | | 1816 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sandor, Petrut | | | 2210 | ROU | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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