Individual Calculations June 2017
 Eckert, Jonathan  Total change: 21.20  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1731 1594 1.50 3 0.53 40 21.20 
  James, Dai 1849 WLS0.001-0.1940-7.60 
  Woodcock, Keith D 1644 ENG1.0010.574022.80 
  Cresswell, Mike J 1701 ENG0.5010.15406.00 

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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