Individual Calculations March 2016
 Jennings, Richard  Total change: -8.00  Rating chartPersonal card
 Perth Open 2016 Perth SCO 2016-02-19
RcRownchangeKK*chgGame
 1984 1862 1.00 4 -0.40 20 -8.00 
  Green, Andrew D 2166 SCO0.001-0.1420-2.80 
  White, Stuart A 2030 ENG0.001-0.2820-5.60 
  Dawson, Alastair 1893 SCO0.5010.04200.80 
  Lawson, Robert 1848 SCO0.501-0.0220-0.40 

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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