Individual Calculations June 2017
 Rosen, Daniel B  Total change: 22.40  Rating chartPersonal card
 2016/17 4NCL Division 3 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1953 2047 3.00 3 1.12 20 22.40 
  George, Matthew P 2027 ENG1.0010.47209.40 
  Jamieson, Ian 1949 SCO1.0010.37207.40 
  Bourne, Iain 1882 ENG1.0010.28205.60 

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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