Rapid: Individual Calculations March 2018
 Chidi, Lovinia Sylvia  Total change: -23.20  Rating chartPersonal card
 2018 Midland Rapid Championship: Open Walsall ENG 2018-02-17
RcRownchangeKK*chgGame
 2034 1757 0.00 6 -1.16 20 -23.20 
  Stepanyan, Henrik 2124 ENG0.001-0.1020-2.00 
  Mason, Donald J 2104 ENG0.001-0.1120-2.20 
  Piper, Stephen J 2059 ENG0.001-0.1520-3.00 
  Modi, Shyam Jagdish 1703 ENG0.001-0.5820-11.60 
  Westwood, Richard D 2110 ENG0.001-0.1120-2.20 
  Arnott, Jonathan W c2105 ENG0.001-0.1120-2.20 

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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