Individual Calculations December 2017
 Olsson, Krister  Total change: 3.80  Rating chartPersonal card
 Div I Ostra 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 2072 2356 1.00 1 0.16 20 3.20 
  Bjorkeroth, Johan 2072 SWE1.0010.16203.20 

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)
 
 Lag-DM 2017/18 Elit R 3 Stockholm SWE 2017-11-13
RcRownchangeKK*chgGame
 2380 2356 0.50 1 0.03 20 0.60 
  Lokander, Martin f2380 SWE0.5010.03200.60 

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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