Rapid: Individual Calculations December 2018
 Iordachescu, Viorel  Total change: 13.60  Rating chartPersonal card
 Kings Tournament Romgaz - 12 ed. - Rapid Open Bucuresti ROU 2018-11-19
RcRownchangeKK*chgGame
 2630 2669 4.00 6 0.68 20 13.60 
  Nisipeanu, Liviu-Dieter g2643 GER0.501-0.0420-0.80 
  Parligras, Mircea-Emilian g2660 ROU1.0010.49209.80 
  Istratescu, Andrei g2587 ROU0.001-0.6120-12.20 
  Nisipeanu, Liviu-Dieter g2643 GER0.501-0.0420-0.80 
  Istratescu, Andrei g2587 ROU1.0010.39207.80 
  Parligras, Mircea-Emilian g2660 ROU1.0010.49209.80 

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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