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Individual Calculations December 2012 |
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| Demyanchuk, Sergey Total change: -36.00 | |   |
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| I Open Cidade Berco | Guimaraes | POR | 2012-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1794 | 3.00 | 5 | -1.20 | 30 | -36.00 | |
|  Ribeiro, Bruno Rafael Leite | | | 1647 | POR | 0.00 | 1 | -0.70 | 30 | -21.00 | |  Teixeira, Jose Manuel | | | 1460 | POR | 0.00 | 1 | -0.88 | 30 | -26.40 | | | Ribeiro, Luis Henrique Goncalves | | | 1394 * | POR | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Santos, Jose Miguel Sereno | | | 1527 | POR | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Sousa, Hugo Carneiro | | | 1465 | POR | 1.00 | 1 | 0.12 | 30 | 3.60 | | | * 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) | | |
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