Individual Calculations December 2013
 Couso, Luis  Total change: 7.80  Rating chartPersonal card
 Div I Ostra 2013-14 Rond 1-2 Sweden SWE 2013-10-26
RcRownchangeKK*chgGame
 2194 2289 1.00 1 0.37 15 5.55 
  Nygren, Kim 2194 SWE1.0010.37155.55 

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)
 
 Div I Ostra 2013-14 Rond 2 Sweden SWE 2013-11-17
RcRownchangeKK*chgGame
 1992 2289 1.00 1 0.15 15 2.25 
  Rouhani, Farhad 1992 SWE1.0010.15152.25 

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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