Individual Calculations August 2015
 Nikolic, Predrag  Total change: 5.00  Rating chartPersonal card
 9e Leiden Chess Tournament, Group A Leiden NED 2015-07-17
RcRownchangeKK*chgGame
 2455 2601 6.50 9 0.50 10 5.00 
  Bebchuk, Leonid 2201  * ISR1.0010.08100.80 
  Overeem, Marc f2216 NED1.0010.09100.90 
  De Jong, Jan-Willem m2448 NED1.0010.30103.00 
  Howell, David W L g2698 ENG0.001-0.3710-3.70 
  Van Overdam, Julian 2367 NED1.0010.21102.10 
  Das, Arghyadip m2457 IND0.001-0.6910-6.90 
  Van Delft, Merijn m2428 NED1.0010.27102.70 
  Tiviakov, Sergei g2639 NED1.0010.55105.50 
  Postny, Evgeny g2642 ISR0.5010.06100.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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