Individual Calculations June 2017
 Deaconu, Mihai-Ionut  Total change: 51.80  Rating chartPersonal card
 XYChess Open A Sliema MLT 2017-05-23
RcRownchangeKK*chgGame
 1968 1913 5.50 7 2.59 20 51.80 
  Zerafa, Patrick c2069 MLT1.0010.712014.20 
  Sammut Briffa, Peter 2094 MLT1.0010.742014.80 
  Khuong, Thi Hong Nhung wm1983 VIE0.001-0.4020-8.00 
  Bilunov, Denis B. 2022 RUS0.5010.15203.00 
  Aristegui, Michel 1975 FRA1.0010.592011.80 
  Pala, Onurcan 1602 TUR1.0010.14202.80 
  Zerafa, Robert c2030 MLT1.0010.662013.20 

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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