Individual Calculations May 2010
 Aydin, Hasan Bora  Total change: -24.25  Rating chartPersonal card
 MEB Turkish Chess Championships-u14 Bursa TUR 2010-03-23
RcRownchangeKK*chgGame
 1769 1759 0.00 2 -0.97 25 -24.25 
  Olcum, Ahmet 1941 TUR0.001-0.2625-6.50 
  Gencoglu, Anil 1597 TUR0.001-0.7125-17.75 

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)
 

 

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