Blitz: Individual Calculations January 2018
 Wall, Gavin  Total change: 0.80  Rating chartPersonal card
 9th CSC London Chess Classic: Blitz Group R London ENG 2017-12-10
RcRownchangeKK*chgGame
 2168 2337 4.50 6 0.46 20 9.20 
  Saidmurodov, Shahjahon 1937  * ENG1.0010.08201.60 
  Guo, Emma wm2023 AUS1.0010.14202.80 
  Coleman, Robbie 2082 SCO1.0010.19203.80 
  Hebden, Mark L g2486 ENG0.5010.20204.00 
  Speelman, Jon S g2544 ENG0.001-0.2320-4.60 
  Mohnblatt, Nicolas 1937  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 9th CSC London Chess Classic: Blitz Knockout Stage London ENG 2017-12-10
RcRownchangeKK*chgGame
 2179 2337 1.00 2 -0.42 20 -8.40 
  Dong, Bao Nghia 2179 VIE0.001-0.7120-14.20 
  Dong, Bao Nghia 2179 VIE1.0010.29205.80 

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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