Individual Calculations December 2018
 Smyth, Sandy A  Total change: 14.40  Rating chartPersonal card
 CCF Winter Chess Club LP Matches Stage 4 London ENG 2018-11-05
RcRownchangeKK*chgGame
 1452 1412 2.50 4 0.72 20 14.40 
  Khan, A Qaiyum 1356 ENG0.001-0.5820-11.60 
  Gliddon, Daniel J 1432 ENG0.5010.03200.60 
  Morgan, David H 1498 ENG1.0010.622012.40 
  Bloom, Paul 1521 ENG1.0010.652013.00 

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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