Individual Calculations May 2012
 Lopes, Jose Manuel  Total change: 13.35  Rating chartPersonal card
 CNE 2011/2012 - 3. divisao - serie B several POR 2011-12-08
RcRownchangeKK*chgGame
 1538 1578 2.00 2 0.89 15 13.35 
  Wang, Rui Yang 1563 POR1.0010.48157.20 
  Pintor, Antonio Bastos 1513 POR1.0010.41156.15 

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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