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Individual Calculations May 2014 |
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| Ros, Octav-Paul Total change: -9.75 | |   |
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| Cluj Napoca chess marathon - 2nd edition | Cluj Napoca | ROU | 2014-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1528 | 2.00 | 5 | -0.12 | 15 | -1.80 | |
|  Tat, Alin-Sebastian | | | 1825 | ROU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Mester, Lazar | | | 1638 | ROU | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Dumitru, Sorin | | | 1396 | ROU | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Gurka-Balla, Laszlo | | | 1747 | ROU | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Gherghel, Anandu | | | 1360 | ROU | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Cluj Napoca chess marathon - 3rd edition | Cluj Napoca | ROU | 2014-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1499 | 0.50 | 4 | -0.53 | 15 | -7.95 | |
| | Almasan, Calin-Ovidiu | | | 1899 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Orban, Tiberiu | | | 1871 | ROU | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Gurka-Balla, Laszlo | | | 1772 | ROU | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gavris, Alexandru-Catalin | | | 1366 | ROU | 0.00 | 1 | -0.68 | 15 | -10.20 | | | * 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) | | |
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