Individual Calculations September 2009
 Chan, Jason  Total change: 0.00  Rating chartPersonal card
 Oceania Zonal Open Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 2110 2056 3.50 8 0.00 15 0.00 
  Feldman, Vladimir m2298 AUS1.0010.801512.00 
  Canfell, Gregory f2327 AUS0.001-0.1715-2.55 
  Illingworth, Max c2243 AUS0.001-0.2615-3.90 
  Grigg, Sam 1927 AUS1.0010.33154.95 
  Smith, Robert W f2274 NZL0.001-0.2215-3.30 
  Goundar, Sanmogam 1903 FIJ0.501-0.2015-3.00 
  Selnes, Hamish 1921 AUS0.001-0.6815-10.20 
  Weller, Tony 1987 AUS1.0010.40156.00 

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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