Individual Calculations October 2017
 Radu, Ioan  Total change: -16.00  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1917 2156 5.50 8 -0.80 20 -16.00 
  Pelin, Ana-Maria 1756  * ROU1.0010.08201.60 
  Gabor, Daniel-Ioan 1897 ROU0.501-0.3220-6.40 
  Ursente, Tudor-Alexandru 1941 ROU0.501-0.2720-5.40 
  David, Cristian 1902 ROU0.501-0.3120-6.20 
  Voinescu, David-Ioan 1905 ROU0.501-0.3120-6.20 
  Bonte, Arghir 1879 ROU0.501-0.3320-6.60 
  Verona, Arthur-Dan 1994 ROU1.0010.29205.80 
  Martinovici, Ilie f2059 MDA1.0010.37207.40 
 * 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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