Rapid: Individual Calculations July 2017
 Sahin, Melih Arda  Total change: -9.00  Rating chartPersonal card
 2015-2016 Buyukcekmece District Rapid Chess Tournament Istanbul TUR 2017-06-11
RcRownchangeKK*chgGame
 1428 1509 2.00 4 -0.45 20 -9.00 
  Mert, Seyit Ali 1243 TUR0.001-0.8220-16.40 
  Demirci, Husnegul 1180 TUR1.0010.12202.40 
  Mehmetcik, Sezgin 1909  * TUR0.001-0.0820-1.60 
  Dogan, Halit 1380 TUR1.0010.33206.60 
 * 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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