Individual Calculations January 2020
 Kolobaric, Ivan  Total change: -0.20  Rating chartPersonal card
 Div II 8 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1984 1649 0.50 1 0.38 20 7.60 
  Liljegren, Kent 1984 SWE0.5010.38207.60 

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)
 
 Astorp mot 100 201920 R4 Astorp SWE 2019-12-09
RcRownchangeKK*chgGame
 1732 1649 0.00 1 -0.39 20 -7.80 
  Aspelin, Bo 1732 SWE0.001-0.3920-7.80 

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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