Rapid: Individual Calculations January 2020
 Edwards, Steve A  Total change: 8.00  Rating chartPersonal card
 Coventry and District Chess League 2nd Rapidplay Major Coventry ENG 2019-12-08
RcRownchangeKK*chgGame
 1477 1579 3.50 5 0.40 20 8.00 
  Hill, Granville 1301 ENG1.0010.17203.40 
  Ramakrishnan, Anish 1401 ENG0.001-0.7320-14.60 
  Marks, Robert 1680 ENG1.0010.642012.80 
  Woollaston, Alan 1674 ENG1.0010.632012.60 
  Monga, Kanav 1330 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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