Rapid: Individual Calculations April 2018
 Nica, Dragos-Adrian  Total change: 27.80  Rating chartPersonal card
 SocialXChange & Friends - rapid chess Bucuresti ROU 2018-03-03
RcRownchangeKK*chgGame
 1777 1608 3.50 7 1.39 20 27.80 
  Grigore, Gigi 1990 ROU0.5010.41208.20 
  Fluerariu, Radu-Cristian f1923 ROU0.001-0.1420-2.80 
  Cnejev, Vladimir-Alexandru 1635 ROU1.0010.542010.80 
  Dumitrescu, Daniel 1678 ROU0.001-0.4020-8.00 
  Bantescu, Dan 1599 ROU0.001-0.5120-10.20 
  Georgescu, Bogdan 1713 ROU1.0010.642012.80 
  Turcu, Fanel 1901 ROU1.0010.852017.00 

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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