Individual Calculations June 2017
 Coleman, David J  Total change: -8.40  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2169 2149 0.00 1 -0.47 20 -9.40 
  Eames, Robert S f2169 ENG0.001-0.4720-9.40 

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)
 
 2016/17 4NCL Division 2 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 1958 2149 1.50 2 0.05 20 1.00 
  McCarthy, Damian 1834 ENG1.0010.14202.80 
  Lunn, Matthew 2081 ENG0.501-0.0920-1.80 

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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