Individual Calculations December 2012
 Scowen, Roger S  Total change: 33.30  Rating chartPersonal card
 e2e4 Basingstoke International Seniors Basingstoke ENG 2012-10-27
RcRownchangeKK*chgGame
 2051 1934 2.50 4 1.11 30 33.30 
  Yeo, Michael J 2192 ENG1.0010.823024.60 
  Price, Andrew 1911 ENG1.0010.473014.10 
  Ellison, D George 2051 ENG0.5010.16304.80 
  Milnes, Anthony C P 2050 ENG0.001-0.3430-10.20 

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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