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Individual Calculations September 2010 |
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| Quinta, Daniel Fernando G Total change: -23.85 | |   |
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| 32 Taca de Portugal | various | POR | 2010-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2102 | 1.00 | 2 | -0.60 | 15 | -9.00 | |
|  Martinho, Nuno Miguel De A | | | 1741 | POR | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Sousa, Nuno Miguel Alves Cardo | | | 1953 | POR | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | | | Distrital do Porto - Final 2010 | Porto | POR | 2010-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2107 | 4.50 | 7 | -0.21 | 15 | -3.15 | |
| | Balu, Henish Hemendra | | | 1707 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lima, Etelvino | | | 1707 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Trindade, Rui | | | 2003 | POR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Coelho, Jorge | | | 1980 | POR | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Mendes, Rui | | | 1894 | POR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Mateus, Francisco | | | 2057 | POR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ferreira, Jorge Joao | f | | 2324 | POR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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) | | | | 52 CNE - 1a Divisao | VN Gaia | POR | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2107 | 0.50 | 4 | -0.78 | 15 | -11.70 | |
| | Ulyanovskyy, Viktor | f | | 2274 | UKR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Cruz, Paulo Alexandre Rosa P | | | 2112 | POR | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Rubio Mejia, Luis Ignacio | f | | 2354 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Silva, Antonio Augusto Magalha | | | 2240 | POR | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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