Individual Calculations September 2010
 Tanoi, Toleafoa E  Total change: -1.80  Rating chartPersonal card
 George Trundle Qualifier Auckland NZL 2010-07-03
RcRownchangeKK*chgGame
 1987 2013 5.00 9 0.19 15 2.85 
  Forster, William 1944 NZL1.0010.40156.00 
  Dowden, R. Anthony 2123 NZL0.5010.15152.25 
  Bennett, Hilton 1970 NZL1.0010.44156.60 
  Gao, Hans 1793 NZL0.501-0.2815-4.20 
  Milligan, Helen wf2015 NZL0.001-0.5015-7.50 
  Ansell, Alan 1975 NZL0.001-0.5515-8.25 
  Gibbons, Robert 2002 NZL0.501-0.0215-0.30 
  Chen, Eachen wc2007 NZL1.0010.49157.35 
  Stuart, Peter 2053 NZL0.5010.06150.90 

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)
 
 Waikato Open Hamilton NZL 2010-08-14
RcRownchangeKK*chgGame
 1968 2013 2.50 5 -0.31 15 -4.65 
  Lyall, Simon 1929 NZL1.0010.38155.70 
  Garbett, Paul Anthony m2258 NZL0.001-0.2015-3.00 
  Mukkattu, Phillip 1793 NZL0.501-0.2815-4.20 
  Smith, Vivian J wf1820 NZL1.0010.25153.75 
  Rivas Villanueva, Andrea 2041 CHI0.001-0.4615-6.90 

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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