Individual Calculations March 2011
 Han, Ahmet Reha  Total change: -39.50  Rating chartPersonal card
 Open Chess Tournament 2011 Ankara TUR 2011-01-13
RcRownchangeKK*chgGame
 1720 1641 0.00 4 -1.58 25 -39.50 
  Suzan, Mehmet 1725 TUR0.001-0.3825-9.50 
  Majeed, Zryan Kemal 1830 TUR0.001-0.2525-6.25 
  Ibik, Halit Yavuz 1630 TUR0.001-0.5225-13.00 
  Aydin, Tuncay 1694 TUR0.001-0.4325-10.75 

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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