Rapid: Individual Calculations April 2017
 David, Cristian-Viorel  Total change: -2.00  Rating chartPersonal card
 Social XChange - rapid Bucuresti ROU 2017-03-19
RcRownchangeKK*chgGame
 1667 1734 4.00 7 -0.10 20 -2.00 
  Saioc, David 1334  * ROU1.0010.08201.60 
  Onut, Simeon 2134  * ROU0.001-0.0820-1.60 
  Rata, Andrei 1373 ROU1.0010.10202.00 
  Luca, Ionel 2134  * ROU0.001-0.0820-1.60 
  Dumitrescu, Razvan-Ioan 1467 ROU1.0010.18203.60 
  Georgescu, Bogdan 1719 ROU0.001-0.5220-10.40 
  Andrei, Gabriel 1509 ROU1.0010.22204.40 
 * 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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