Individual Calculations June 2017
 Willmoth, Harrison  Total change: 33.20  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1703 1622 2.00 3 0.83 40 33.20 
  Kadambadi, Nikhil 1576 ENG1.0010.444017.60 
  Tarr, Steve F 1776 ENG0.5010.21408.40 
  Breed, Greg J 1757 ENG0.5010.18407.20 

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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