Individual Calculations October 2015
 Gheng, Hannelore  Total change: -31.20  Rating chartPersonal card
 Centrocoop Trophy 28th edition Eforie Nord ROU 2015-08-27
RcRownchangeKK*chgGame
 1784 1731 2.00 8 -1.56 20 -31.20 
  Nevednichy, Boris M m2131  * MDA0.001-0.0820-1.60 
  Rata, Anamaria 1419 ROU1.0010.14202.80 
  Herea, Sergiu-Gabriel 1980 ROU0.001-0.1920-3.80 
  Ciocan, Clara-Theodora 1574 ROU1.0010.29205.80 
  Turlea, Constantin 2018 ROU0.001-0.1620-3.20 
  Erhan, Raluca-Gabriela 2014 ROU0.001-0.1620-3.20 
  Arteni, Neculai 1694 ROU0.001-0.5520-11.00 
  Popa, Andrada 1440 ROU0.001-0.8520-17.00 
 * 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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