Individual Calculations April 2016
 Bass, John W  Total change: -11.80  Rating chartPersonal card
 69th West of England Chess Union Congress Open Exmouth ENG 2016-03-25
RcRownchangeKK*chgGame
 2017 2035 2.50 6 -0.59 20 -11.80 
  Wilson, Matthew R 1754 ENG1.0010.16203.20 
  McMichael, Richard J c2189 ENG0.001-0.2920-5.80 
  Fallowfield, Jeremy R 2112 ENG0.5010.11202.20 
  De Coverly, Roger D 2075 ENG0.001-0.4420-8.80 
  Littlejohns, David P 1998 ENG0.501-0.0520-1.00 
  Woodward, Tim F 1975 ENG0.501-0.0820-1.60 

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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