Individual Calculations April 2016
 Whitehead, Mark A  Total change: -6.80  Rating chartPersonal card
 4NCL Division 3N WE 4 Wakefield ENG 2016-03-19
RcRownchangeKK*chgGame
 1764 1980 0.50 1 -0.28 20 -5.60 
  Emerton, Keith 1764 ENG0.501-0.2820-5.60 

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)
 
 Bolton Easter Congress Open Championship Bolton ENG 2016-03-25
RcRownchangeKK*chgGame
 1980 1980 2.50 5 -0.06 20 -1.20 
  Boswell, Jacob Connor 1708 ENG1.0010.17203.40 
  Jaunooby, Ali R 2118 ENG0.5010.19203.80 
  McPhillips, Joseph f2359 ENG0.001-0.0920-1.80 
  Ai, Farshad 1933 ENG0.501-0.0720-1.40 
  Taylor, Mark 1780 ENG0.501-0.2620-5.20 

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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