Individual Calculations February 2020
 Engstrom, Kaj  Total change: -6.60  Rating chartPersonal card
 Div I 2 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 1994 2195 1.00 1 0.24 20 4.80 
  Larsson, Roger 1994 SWE1.0010.24204.80 

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)
 
 Lag-DM 2019/2020, div Elit R5 Stockholm SWE 2020-01-27
RcRownchangeKK*chgGame
 2148 2195 0.00 1 -0.57 20 -11.40 
  Boukhris-Ferre, Yacine 2148 FRA0.001-0.5720-11.40 

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)
 

 

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