Individual Calculations March 2011
 Ozmen, Mustafa Lutfi Poyraz  Total change: 5.75  Rating chartPersonal card
 Mersin Chess Championship Mersin TUR 2011-01-07
RcRownchangeKK*chgGame
 1747 1664 1.00 2 0.23 25 5.75 
  Serin, Sarper 1730 TUR0.001-0.4125-10.25 
  Bicer, Sena Aksel 1764 FIN1.0010.642516.00 

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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