Individual Calculations June 2013
 Plew, Jeffrey  Total change: -4.35  Rating chartPersonal card
 2013 Oceania Zonal Open Chess Championships (Asian Zone 3.6) Nadi FIJ 2013-05-05
RcRownchangeKK*chgGame
 2007 2043 4.00 8 -0.29 15 -4.35 
  Feldman, Vladimir m2233 AUS0.001-0.2515-3.75 
  Arvind, Goru 1659 FIJ1.0010.09151.35 
  Johansen, Darryl K. g2430 AUS0.001-0.0915-1.35 
  Adricula, Noel A 1654 FIJ1.0010.09151.35 
  Kumar, Manoj c2012 FIJ0.501-0.0415-0.60 
  Goundar, Sanmogam c1936 FIJ0.501-0.1515-2.25 
  Mandla, Blair 2123 AUS0.5010.11151.65 
  Wang, Oscar 2008 AUS0.501-0.0515-0.75 

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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