Individual Calculations June 2018
 Manelidou, Maria  Total change: -15.60  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 1989 2094 0.50 2 -0.78 20 -15.60 
  Gregory, Stephen J 1929 ENG0.001-0.7220-14.40 
  Hamer, Martyn 2049 ENG0.501-0.0620-1.20 

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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