Rapid: Individual Calculations January 2016
 Apetrei, Iordan Florin  Total change: -31.00  Rating chartPersonal card
 Santa Claus Cup Constanta ROU 2015-12-12
RcRownchangeKK*chgGame
 1785 2118 4.50 7 -1.55 20 -31.00 
  Dragomir, Sorin 1718  * ROU1.0010.08201.60 
  Linca, Ionel 1838 ROU0.501-0.3420-6.80 
  David, Cristian 1718  * ROU0.001-0.9220-18.40 
  Paris, Nicoleta 1718  * ROU1.0010.08201.60 
  Luta, Claudiu-Doru 1718  * ROU1.0010.08201.60 
  Manea, Ghiocel 1759 ROU1.0010.10202.00 
  Kutnik, Alexandru-Francisc 2023 ROU0.001-0.6320-12.60 
 * 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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