Individual Calculations December 2015
 Fowler, David  Total change: -9.40  Rating chartPersonal card
 4NCL Division 4 WE1 Telford ENG 2015-11-14
RcRownchangeKK*chgGame
 1864 1906 0.00 1 -0.56 20 -11.20 
  Szymanski, Mark 1864 ENG0.001-0.5620-11.20 

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)
 
 4NCL Division 3S WE1 Telford ENG 2015-11-14
RcRownchangeKK*chgGame
 1972 1906 0.50 1 0.09 20 1.80 
  Webster, Paul 1972 ENG0.5010.09201.80 

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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