Individual Calculations January 2012
 Martinho, Nuno Miguel  Total change: -1.35  Rating chartPersonal card
 Supertaca AXDB 2011 Famalicao POR 2011-10-08
RcRownchangeKK*chgGame
 1594 1774 1.00 1 0.26 15 3.90 
  Costa, Joao Sequeira 1594 POR1.0010.26153.90 

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)
 
 Taca AXDB 2011 several POR 2011-10-28
RcRownchangeKK*chgGame
 1474 1774 0.50 1 -0.35 15 -5.25 
  Rasteiro, Rui Manuel 1474 POR0.501-0.3515-5.25 

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)
 

 

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