Individual Calculations March 2017
 Ekstrand, Bertil  Total change: -6.20  Rating chartPersonal card
 Gbg Lag-DM 2017 Goteborg SWE 2017-01-09
RcRownchangeKK*chgGame
 1650 1702 1.00 2 -0.13 20 -2.60 
  Kalen, Kjell 1509 SWE1.0010.25205.00 
  Samuelsson Ottgard, Andreas 1790 SWE0.001-0.3820-7.60 

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)
 
 Div II 6 2016-17 r5 sweden SWE 2017-02-05
RcRownchangeKK*chgGame
 1960 1702 0.00 1 -0.18 20 -3.60 
  Zizala, Jan 1960 SWE0.001-0.1820-3.60 

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)
 

 

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