Individual Calculations June 2013
 Meaton, Arthur H  Total change: -18.90  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1626 1529 0.50 3 -0.63 30 -18.90 
  Selby, Keith 1495 ENG0.001-0.5530-16.50 
  Norman, Nigel 1758 ENG0.5010.29308.70 
  Houghton, Mark A 1624 ENG0.001-0.3730-11.10 

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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