Individual Calculations December 2018
 Lacko, Pavel  Total change: -41.20  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1953 2165 1.50 4 -1.55 20 -31.00 
  Gemzell, Ted 2005 SWE0.501-0.2120-4.20 
  Svedberg, Hans 2005 SWE0.001-0.7120-14.20 
  Carlsten, Peter 1969 SWE0.001-0.7520-15.00 
  Partoens, Remi 1834 BEL1.0010.12202.40 

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 2 2018-19 R23 Sweden SWE 2018-11-17
RcRownchangeKK*chgGame
 2162 2165 0.50 2 -0.51 20 -10.20 
  Jafarzadeh, Mehrdad 2111 SWE0.501-0.0820-1.60 
  Kassani, Sam 2213 SWE0.001-0.4320-8.60 

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)
 

 

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