Rapid: Individual Calculations April 2017
 Dragomir, Sorin  Total change: 33.40  Rating chartPersonal card
 Spring Cup Constanta 2017 Constanta ROU 2017-03-12
RcRownchangeKK*chgGame
 1829 1671 3.50 6 1.67 20 33.40 
  Mihailov, Iulian 2028 ROU0.001-0.1120-2.20 
  Jitea, Andrei-Cristian 1334 ROU1.0010.12202.40 
  Constantin, Claudiu-Daniel 1914 ROU1.0010.802016.00 
  Anghel, Iulian 1862 ROU1.0010.752015.00 
  Dumitrascu, Daniel 1885 ROU0.5010.27205.40 
  Salim, Riza 1952 ROU0.001-0.1620-3.20 

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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