Individual Calculations October 2016
 Waddington, Mike P  Total change: 12.80  Rating chartPersonal card
 DCCA 66th Annual Congress Torquay ENG 2016-09-04
RcRownchangeKK*chgGame
 2101 2075 4.00 7 0.64 20 12.80 
  Wells, Jonathan C 1997 ENG1.0010.39207.80 
  Arkell, Keith Cc g2452 ENG0.001-0.0920-1.80 
  Dilleigh, Stephen P 1984 ENG0.501-0.1220-2.40 
  Bass, John W 2023 ENG0.501-0.0720-1.40 
  Trevelyan, John 2066 WLS0.501-0.0120-0.20 
  Rosen, Daniel B c2048 ENG1.0010.46209.20 
  Peters, Stephen G 2136 ENG0.5010.08201.60 

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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