Individual Calculations January 2019
 Hudson, Jeremy  Total change: -25.60  Rating chartPersonal card
 10th CSC London Chess Classic: 5-Day Under 1750 London ENG 2018-12-09
RcRownchangeKK*chgGame
 1368 1629 2.00 4 -1.28 20 -25.60 
  Muhunthan, Charukgan 1349 ENG0.001-0.8420-16.80 
  Shek, Daniel 1358 ENG0.501-0.3320-6.60 
  Lee, William J 1391 ENG1.0010.20204.00 
  Solovieva, Kristina 1375 ENG0.501-0.3120-6.20 

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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