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Individual Calculations September 2010 |
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| Marinica, Marin Total change: 3.90 | |   |
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| Black Sea Coast Trophy | Eforie Nord | ROU | 2010-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1999 | 6.00 | 10 | 0.67 | 15 | 10.05 | |
|  Barbuleanu, Serban-Ioan | | | 1685 | ROU | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Grigore, George-Gabriel | g | | 2399 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Simion, Nicolae | | | 1842 | ROU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ionita, Gheorghe | | | 1760 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Pessi, Emil-George | f | | 2222 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Panainte, Daniel-Iulian | | | 1879 | ROU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Marinescu, Mircea | | | 2169 | ROU | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kruglov, Vladislav Ig | | | 1915 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Cosmulescu, Alexandru-Paul | | | 1812 | ROU | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Dragomir, Nicolae-Laurentiu | | | 2100 | ROU | 1.00 | 1 | 0.64 | 15 | 9.60 | | | * 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) | | | | Tulcea International Chess Festival | Tulcea | ROU | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1999 | 1.50 | 4 | -0.41 | 15 | -6.15 | |
| | Ghiveciu, Alexandru | | | 1977 | ROU | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Mihailov, Iulian | | | 2033 | ROU | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Gilea, Lucian | | | 2287 | ROU | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dumitrescu, Alexandru | | | 1789 | ROU | 0.50 | 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) | | |
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