Individual Calculations November 2017
 Gosa, Ion  Total change: -50.80  Rating chartPersonal card
 International Chess Tournament III.Ceramica Corund-open B Corund ROU 2017-09-28
RcRownchangeKK*chgGame
 1779 1732 0.50 4 -1.27 40 -50.80 
  Farcadi, Hunor 1944 ROU0.001-0.2340-9.20 
  Sorbun, Cristinel 1890 ROU0.001-0.2940-11.60 
  Antal, Attila-Laszlo 1644 ROU0.501-0.1240-4.80 
  Filip, Mircea 1636 ROU0.001-0.6340-25.20 

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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