Individual Calculations July 2011
 Silva, Antonio Augusto  Total change: -1.95  Rating chartPersonal card
 33 Taca de Portugal several POR 2010-12-04
RcRownchangeKK*chgGame
 2006 2241 2.50 5 -1.32 15 -19.80 
  Sousa, Emanuel Luis Alves C 1894 POR1.0010.11151.65 
  Costa, Vitor Manuel 1841  * POR1.0010.08151.20 
  Coimbra, Margarida wf2105 POR0.501-0.1815-2.70 
  Silva, Luis Neves Da 1908 POR0.001-0.8815-13.20 
  Padeiro, Jose 2280 POR0.001-0.4515-6.75 
 * 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)
 
 Torneio de Mestres 2011 V.N. Gaia POR 2011-06-05
RcRownchangeKK*chgGame
 2240 2224 5.50 9 1.19 15 17.85 
  Oliveira, Carlos Andre Ramalho 2174 POR0.501-0.0715-1.05 
  Ferreira, Jorge Viterbo f2319 POR0.5010.13151.95 
  Vasques, Antonio Pedro Freixial 2175 POR0.001-0.5715-8.55 
  Pintor, Ariana wf2119 POR1.0010.36155.40 
  Santos, Jose P f2285 POR0.5010.08151.20 
  Diogo, Vasco f2304 POR1.0010.61159.15 
  Santos, Antonio P f2344 POR0.5010.16152.40 
  Padeiro, Jose 2276 POR0.5010.07151.05 
  Fernandes, Alberto 2168 POR1.0010.42156.30 

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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