Individual Calculations June 2017
 Richardson, John R  Total change: 14.00  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2269 2223 2.00 3 0.70 20 14.00 
  Lund, D Brett 2286 ENG1.0010.592011.80 
  Bisby, Daniel L f2293 ENG0.001-0.4020-8.00 
  Pitcher, John 2228 ENG1.0010.512010.20 

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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