Individual Calculations March 2015
 Nurmi, Ake  Total change: -9.00  Rating chartPersonal card
 Div III 3 2014-15 rond 4 Sweden SWE 2015-01-18
RcRownchangeKK*chgGame
 1829 1823 0.50 1 0.01 20 0.20 
  Holfve, Hakan 1829 SWE0.5010.01200.20 

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)
 
 Div III 3 2014-15 rond 5 Sweden SWE 2015-02-01
RcRownchangeKK*chgGame
 1849 1823 0.00 1 -0.46 20 -9.20 
  Yusupov, Ilman 1849 SWE0.001-0.4620-9.20 

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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