Individual Calculations June 2013
 Byron, Alan M  Total change: -16.35  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2200 2167 3.50 10 -1.09 15 -16.35 
  Sharpe, Ian W 2244 ENG1.0010.61159.15 
  Ward, Chris G g2432 ENG0.5010.32154.80 
  Purton, Ben J 2136 ENG0.001-0.5415-8.10 
  Burns-Mannion, Stephen R m2351 SCO0.001-0.2615-3.90 
  Yurenok, Maria S wf2041 ENG0.501-0.1715-2.55 
  Lock, Gavin R 2162 ENG0.001-0.5115-7.65 
  Player, Edmund C 2215 ENG0.001-0.4315-6.45 
  Lam, Paul Gm 2123 ENG0.001-0.5615-8.40 
  Sathyanandha, Saravanan 2055 ENG0.501-0.1515-2.25 
  Redmond, John P 2236 IRL1.0010.60159.00 

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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