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Individual Calculations January 2013 |
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| Gurka-Balla, Laszlo Total change: -5.55 | |   |
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| ARL open cup - 4th edition | Cluj Napoca | ROU | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1811 | 1.00 | 3 | -0.37 | 15 | -5.55 | |
|  Farcas, Doru-Marius | | | 2106 | ROU | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Mester, Lazar | | | 1647 | ROU | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Tat, Alin-Sebastian | | | 1811 | ROU | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | |
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