Individual Calculations May 2010
 Pinho, Joaquim Brandao De  Total change: -16.50  Rating chartPersonal card
 IV Taca AXP 2010 Porto POR 2010-04-08
RcRownchangeKK*chgGame
 1582 1832 1.00 1 0.19 25 4.75 
  Pintor, Antonio Bastos 1582 POR1.0010.19254.75 

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)
 
 Distrital do Porto - preliminar B VN Gaia POR 2010-04-08
RcRownchangeKK*chgGame
 1538 1832 0.00 1 -0.85 25 -21.25 
  Balu, Henish Hemendra 1538 POR0.001-0.8525-21.25 

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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