Individual Calculations April 2018
 Johansson, Benny  Total change: -18.80  Rating chartPersonal card
 GSF:s Div IV 201718 R56 Goteborg SWE 2018-02-04
RcRownchangeKK*chgGame
 1384 1516 1.00 1 0.32 40 12.80 
  Arvidsson, David 1384 SWE1.0010.324012.80 

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)
 
 Div II 5 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1859 1516 0.00 1 -0.12 40 -4.80 
  Carlsson, Mikael 1859 SWE0.001-0.1240-4.80 

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)
 
 GSF:s Div IV 201718 R7 Goteborrg SWE 2018-03-11
RcRownchangeKK*chgGame
 1398 1526 0.00 1 -0.67 40 -26.80 
  Trillo, Sergio 1398 SWE0.001-0.6740-26.80 

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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