Individual Calculations March 2019
 Warston, Hakan  Total change: -33.60  Rating chartPersonal card
 Kamraternas Open KM 2018 grupp B R6 Goteborg SWE 2019-01-19
RcRownchangeKK*chgGame
 1531 1654 0.00 1 -0.67 20 -13.40 
  Westlund, Tim 1531 SWE0.001-0.6720-13.40 

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 III 5 2018-19 R5 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 1417 1667 0.00 1 -0.81 20 -16.20 
  Kvist, Patric 1417 SWE0.001-0.8120-16.20 

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)
 
 Kamraternas Open KM 2018 grupp B R7 Goteborg SWE 2019-02-16
RcRownchangeKK*chgGame
 1515 1667 0.50 1 -0.20 20 -4.00 
  Olsson, Lennart Skk 1515 SWE0.501-0.2020-4.00 

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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