Individual Calculations October 2008
 Ciobanu, Bogdan-Mihail  Total change: -15.50  Rating chartPersonal card
 Brasov Cup Brasov ROU 2008-08-02
RcRownchangeKK*chgGame
 2017 1774 0.00 3 -0.62 25 -15.50 
  Manea, Alexandru m2124 ROU0.001-0.1125-2.75 
  Chifor, Emanuel-Ovidiu 2021 ROU0.001-0.1925-4.75 
  Amarandei, Rares Georgian 1906 ROU0.001-0.3225-8.00 

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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