Individual Calculations December 2017
 Johansson, Sven  Total change: 4.40  Rating chartPersonal card
 Ungdomsserien Skane 2017/18, division 1 R2 Malmo SWE 2017-10-21
RcRownchangeKK*chgGame
 1559 1954 1.00 1 0.08 20 1.60 
  Jussila, Sakarias 1559 SWE1.0010.08201.60 

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 Sodra 2017-18 R12 Sweden SWE 2017-10-21
RcRownchangeKK*chgGame
 2005 1954 1.00 2 0.14 20 2.80 
  Hakansson, Stefan 2011 SWE1.0010.582011.60 
  Bouaziz, Nejib 1999 SWE0.001-0.4420-8.80 

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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