Individual Calculations November 2014
 Milligan, Helen  Total change: 37.60  Rating chartPersonal card
 George Trundle Challengers 2014 Auckland NZL 2014-09-27
RcRownchangeKK*chgGame
 2008 1931 4.50 9 0.94 20 18.80 
  Ang, Alphaeus Wei Ern c2021 NZL0.001-0.3820-7.60 
  Burns, Christopher J 2032 NZL1.0010.642012.80 
  Huang, Alex 2048 NZL0.5010.16203.20 
  Bennett, Hilton P c1984 NZL0.5010.07201.40 
  Nyberg, Michael 1941 NZL0.5010.01200.20 
  Duneas, John 2057 NZL0.5010.17203.40 
  Gibbons, Robert E 1977 NZL0.5010.06201.20 
  Stuart, Peter W 2015 NZL0.5010.12202.40 
  Lim, Benjamin U 1995 NZL0.5010.09201.80 

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)
 
 South Island Championship 2014 Ashburton NZL 2014-10-08
RcRownchangeKK*chgGame
 2132 1930 1.00 3 0.14 20 2.80 
  Johansen, Darryl K. g2330  * AUS0.001-0.0820-1.60 
  Lukey, Stephen G f2236 NZL0.001-0.1420-2.80 
  Dolejs, Dan 1830 NZL1.0010.36207.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Merv Morrison Memorial 2014 Auckland NZL 2014-10-24
RcRownchangeKK*chgGame
 2027 1930 2.00 3 0.80 20 16.00 
  Hague, Ben f2309 NZL0.5010.41208.20 
  Macdonald, Paul 1999 NZL1.0010.602012.00 
  Gong, Daniel Hanwen 1773 NZL0.501-0.2120-4.20 

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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