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Individual Calculations February 2013 |
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| Viana, Eduardo Escudeiro Total change: 21.00 | |   |
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| Torneio de Natal da EB23 Joao de Meira | Guimaraes | POR | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1600 | 3.00 | 6 | 0.24 | 15 | 3.60 | |
|  Belsley, Alexandre | | | 1869 | POR | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Oliveira, Maria Elisa Ramos Ma | | | 1200 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Dias, Ivo Rodrigues | | | 1853 | POR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ribeiro, Ana Beatriz G P | | | 1418 | POR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Teixeira, Jose Manuel | | | 1486 | POR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gomes, Bruno Miguel De Sousa | | | 2000 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | Tradewise Gibraltar Chess Festival Amateur A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1600 | 2.00 | 4 | 1.16 | 15 | 17.40 | |
| | Othman, Mustapha | | | 1878 | NGR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Wright, Jonathan | | | 1800 | ENG | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Mielke, Torsten | | | 1765 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Dimitrijevic, Dragan | | | 1896 | ITA | 1.00 | 1 | 0.85 | 15 | 12.75 | |
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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