Individual Calculations June 2014
 Abbas, Daniel  Total change: 28.35  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 2235 1982 2.50 3 1.89 15 28.35 
  Wittmann, Jochen c2119 ENG1.0010.681510.20 
  Pein, Malcolm m2363 ENG0.5010.41156.15 
  Ledger, Dave J f2224 ENG1.0010.801512.00 

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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