Individual Calculations May 2018
 Sloan, Cecil  Total change: 2.80  Rating chartPersonal card
 Imperial College Chess Congress Major 2018 London ENG 2018-04-20
RcRownchangeKK*chgGame
 1629 1605 2.50 5 0.14 20 2.80 
  Wells, Tony D 1846 ENG0.001-0.2020-4.00 
  Chiang, Richard 1559 ENG0.001-0.5620-11.20 
  Lekic, Dejan 1537 ENG1.0010.41208.20 
  McKenna, James F 1750 ENG0.5010.19203.80 
  Singha, Swati 1452 IND1.0010.30206.00 

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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