Individual Calculations February 2019
 Radu, Ioan  Total change: -11.80  Rating chartPersonal card
 Bucharest Chess Weekend - 18th ed. Bucuresti ROU 2019-01-11
RcRownchangeKK*chgGame
 1930 2126 4.50 7 -0.59 20 -11.80 
  Ivanova, Dilyana wc1726  * BUL1.0010.08201.60 
  Georgescu, Gabriel-Ioan f1752 ROU1.0010.10202.00 
  Nita, Lucian 2175 ROU1.0010.572011.40 
  Cnejev, Vladimir-Alexandru 1857 ROU0.501-0.3320-6.60 
  Stefan, Mihai 2085 ROU0.501-0.0620-1.20 
  Serban, Cristian-Stefan 1971 ROU0.001-0.7120-14.20 
  Cirlan, Ionut-Gheorghe 1945 ROU0.501-0.2420-4.80 
 * 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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