Blitz: Individual Calculations February 2019
 Wong, Cheuk Nam  Total change: -15.60  Rating chartPersonal card
 CCF Winter Chess 2018-19 Blitz Results Stage 6 London ENG 2019-01-07
RcRownchangeKK*chgGame
 1631 1536 0.00 2 -0.78 20 -15.60 
  Anilkumar, Anantha P (jnr) 1780 ENG0.001-0.2020-4.00 
  Bloom, Paul 1481 ENG0.001-0.5820-11.60 

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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