Individual Calculations August 2017
 Richmond, Jane  Total change: -4.00  Rating chartPersonal card
 14th 4NCL Congress Open Reading ENG 2017-07-14
RcRownchangeKK*chgGame
 2090 2125 2.00 4 -0.20 20 -4.00 
  Ifalore, Michael 1911 ENG1.0010.23204.60 
  Adair, James R m2481 ENG0.001-0.1120-2.20 
  Mulay, Partha 1815 ENG1.0010.14202.80 
  Murphy, Conor E 2154 ENG0.001-0.4620-9.20 

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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