Individual Calculations May 2017
 Tavares, Antonio Americo  Total change: -4.80  Rating chartPersonal card
 CN Equipas 2016-2017 - 3. divisao E r.5-7 Lisboa POR 2017-04-01
RcRownchangeKK*chgGame
 1783 1980 2.00 3 -0.24 20 -4.80 
  Rodrigues, Luis Bernardino 1884 POR0.501-0.1320-2.60 
  Machado, Tomas Dias 1674 POR1.0010.14202.80 
  Carapinha, Andre 1791 POR0.501-0.2520-5.00 

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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