Individual Calculations November 2019
 Canea, Petrea  Total change: -20.00  Rating chartPersonal card
 2nd IBCA European Team Ch. for blind players Calimanesti ROU 2019-10-04
RcRownchangeKK*chgGame
 1900 1768 1.00 6 -1.00 20 -20.00 
  Dima, Mihai 1991 ROU0.001-0.2220-4.40 
  Barnowski, Sylwester 1788 POL0.001-0.4720-9.40 
  Vela Ignacio, Jose Manuel 2043 ESP0.001-0.1720-3.40 
  Stoyanov, Stojan Slavov 1905 BUL0.001-0.3220-6.40 
  Muri, Emil 1806 SLO1.0010.552011.00 
  Bajrami, Zejno 1866 MKD0.001-0.3720-7.40 

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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