Individual Calculations March 2017
 Peterson, Rolf  Total change: 1.40  Rating chartPersonal card
 Gbg Lag-DM 2017 Goteborg SWE 2017-01-09
RcRownchangeKK*chgGame
 1667 1697 0.50 2 -0.56 20 -11.20 
  Rasti, Arvin 1473 SWE0.501-0.2820-5.60 
  Oxelqvist, Martin 1861 SWE0.001-0.2820-5.60 

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 5 2016-17 r5 sweden SWE 2017-02-05
RcRownchangeKK*chgGame
 1797 1705 1.00 1 0.63 20 12.60 
  Rylander, Bo 1797 SWE1.0010.632012.60 

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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