Individual Calculations April 2017
 Roughsedge, Bryn  Total change: -23.60  Rating chartPersonal card
 Div III 6 2016-17 r567 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1612 1655 0.50 2 -0.59 40 -23.60 
  Wiklund, Robert 1801 SWE0.5010.20408.00 
  Hoglund, Linus 1422 SWE0.001-0.7940-31.60 

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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