Individual Calculations January 2012
 Martins, Goncalo Dias Paiva  Total change: -27.60  Rating chartPersonal card
 XXIX Torneio Aberto da Vila de Cucujaes Cucujaes POR 2011-11-30
RcRownchangeKK*chgGame
 1515 1350 0.00 3 -0.92 30 -27.60 
  Brandao, Alvaro Sousa 1706 POR0.001-0.1130-3.30 
  Santos, Antonio Miguel De Olivei 1470 POR0.001-0.3430-10.20 
  Fonseca, Eurico Santos 1369 POR0.001-0.4730-14.10 

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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