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Individual Calculations July 2010 |
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| Videira, Alfredo Total change: -26.55 | |   |
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| 52 CNE - 3a Divisao - Serie E | various | POR | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1546 | 1.00 | 4 | 0.08 | 15 | 1.20 | |
|  Francisco, Angelo Rodrigues | | | 1569 | POR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Cardoso, Miguel Sanchez | | | 1814 | POR | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Evans, Artur Valdemar Casanova | | | 1834 | POR | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Lino, Miguel Fragoso Garrido M | | | 1888 | POR | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | GXA final 2009 / 2010 | Lisboa | POR | 2010-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1555 | 1.00 | 6 | -0.47 | 15 | -7.05 | |
| | Pires, Jorge Eduardo Martins Re | | | 1891 | POR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Castro, Rui Pedro | | | 1810 | POR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Louro, Eugenio Diogo | | | 1741 | POR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bento, Rudolfo Antonio De Camp | | | 1762 | POR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Mouquinho, Jose Francisco B | | | 1543 | POR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Grade, Jose Fernando | | | 1853 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | GXA Primavera 2010 | Lisboa | POR | 2010-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1555 | 0.00 | 5 | -1.38 | 15 | -20.70 | |
| | Gavieiro, Artur Manuel Carvalho | | | 1840 | POR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Bento, Rudolfo Antonio Campos | | | 1762 | POR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ferreira, Carlos Andre Santos | | | 1955 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vieira, Vitor | | | 1560 | POR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Alexandre, Jose Antonio Duarte | | | 1610 | POR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | * 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) | | |
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