Individual Calculations March 2018
 Evers, Johan  Total change: -12.80  Rating chartPersonal card
 Taby Open KM 2017 R6 Taby SWE 2018-01-23
RcRownchangeKK*chgGame
 1655 1652 0.50 1 0.00 40 0.00 
  Aleksandrian, Armen 1655 SWE0.5010.00400.00 

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)
 
 Lag-DM 2017/18 Div 1 R 5 Stockholm SWE 2018-02-05
RcRownchangeKK*chgGame
 1913 1670 0.00 1 -0.20 40 -8.00 
  Bernholdsson, Svante 1913 SWE0.001-0.2040-8.00 

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)
 
 Taby Open KM 2017 R7 Taby SWE 2018-02-13
RcRownchangeKK*chgGame
 2004 1670 0.00 1 -0.12 40 -4.80 
  Engfeldt, Jan 2004 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)
 

 

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