Individual Calculations August 2019
 Radford, Mark Sr  Total change: 3.60  Rating chartPersonal card
 22nd 4NCL Congress Major Telford ENG 2019-07-19
RcRownchangeKK*chgGame
 1684 1662 2.00 4 0.09 40 3.60 
  Gardiner, Eric D 1957 ENG0.5010.354014.00 
  Smith, Simon C 1911 ENG0.001-0.1940-7.60 
  Shepherd, Graham C 1459 ENG1.0010.24409.60 
  Dewangan, Aayush 1408 ENG0.501-0.3140-12.40 

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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