Individual Calculations April 2013
 Oprisoni, Gratian-Doru  Total change: -12.75  Rating chartPersonal card
 MEDIATOR cup - 5th edition Giarmata Vii ROU 2013-03-09
RcRownchangeKK*chgGame
 1682 2017 3.50 5 -0.85 15 -12.75 
  Szijarto, Andreea-Irene 1617  * ROU0.501-0.4215-6.30 
  Rohlicek, Anca-Elena 1617  * ROU1.0010.08151.20 
  Ursan, Petru-Sebastian 1637 ROU1.0010.09151.35 
  Ciorica, Mihai-Vlad 1811 ROU0.501-0.2615-3.90 
  Matei, Raul-Cornel 1727 ROU0.501-0.3415-5.10 
 * 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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