Individual Calculations January 2012
 Baxtyar, Hama Salih Ahmed  Total change: 0.00  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeRpKK*chgGame
 1897 0 1.50 3 0.00 1897   0.00 
  Sarmad, L Ismael 2025 IRQ0.0010.00 0.00 
  Sonia, Taha Ali 1662 IRQ1.0010.00 0.00 
  Bassam Arzwky, Hamead 2004 IRQ0.5010.00 0.00 

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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