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Individual Calculations November 2012 |
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| Dumitru, Sorin Total change: -13.50 | |   |
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| ARL open Cup | Cluj Napoca | ROU | 2012-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1511 | 0.00 | 3 | -0.80 | 30 | -24.00 | |
|  Gurka-Balla, Laszlo | | | 1814 | ROU | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Bobocea, Laurentiu-Vlad | | | 1645 | ROU | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Filip, Mircea | | | 1631 | ROU | 0.00 | 1 | -0.34 | 30 | -10.20 | |
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) | | | | ARL open cup - 2nd edition | Cluj Napoca | ROU | 2012-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1511 | 2.00 | 5 | 0.35 | 30 | 10.50 | |
| | Oltean, Stefan-Ioan | | | 1911 * | ROU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Boeru, Darius-Alexandru | | | 1364 | ROU | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Gurka-Balla, Laszlo | | | 1814 | ROU | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Mincu, Smaranda-Stanca-Ioana | | | 1466 | ROU | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Tomoiaga, Gheorghe | | | 1789 | ROU | 0.00 | 1 | -0.17 | 30 | -5.10 | | | * 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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