Individual Calculations September 2010
 Santos, Alexandre Vital  Total change: 15.15  Rating chartPersonal card
 Taça de Lisboa - Época de 2009/2010 Lisboa POR 2010-07-10
RcRownchangeKK*chgGame
 1801 1811 2.00 2 0.97 15 14.55 
  Ferreira, Carlos Andre Santos 1953 POR1.0010.691510.35 
  Dias, Luis Goncalves 1648 POR1.0010.28154.20 

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 verão 2010 Lisboa POR 2010-08-04
RcRownchangeKK*chgGame
 1898 1811 2.00 5 0.04 15 0.60 
  Cruz, Paulo 2112 POR0.001-0.1515-2.25 
  Videira, Alfredo 1528 POR1.0010.16152.40 
  Maslov, Vadim Grigorievitch 1937 POR0.001-0.3315-4.95 
  Simoes, John 2076 VEN0.001-0.1815-2.70 
  Godinho Marques, Pedro 1839 POR1.0010.54158.10 

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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