Individual Calculations September 2015
 Pruna, Victor-Constantin  Total change: -45.60  Rating chartPersonal card
 Arad Open 2015 Arad ROU 2015-08-06
RcRownchangeKK*chgGame
 1615 1482 1.00 6 -1.14 40 -45.60 
  Rujan, Rodel-Marinel 1814 ROU0.001-0.1240-4.80 
  Gulie, Cosmin 1882  * ROU0.001-0.0840-3.20 
  Secrieru, Andrei-Cristian 1688 ROU0.001-0.2440-9.60 
  Balla, David 1748 ROU0.001-0.1840-7.20 
  Bulza, Bogdan-Marian 1269 ROU0.001-0.7740-30.80 
  Mihailescu, Anna 1290 ROU1.0010.254010.00 
 * 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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