Individual Calculations July 2008
 Stuart, Peter  Total change: 4.20  Rating chartPersonal card
 NZL Senior Championship 2008 Hamilton NZL 2008-04-25
RcRownchangeKK*chgGame
 1932 2093 3.50 5 -0.03 15 -0.45 
  Mitchell, Robert 1848 NZL1.0010.20153.00 
  Goffin, Peter 2030 NZL1.0010.41156.15 
  Smith, Vivian J wc1837 NZL1.0010.19152.85 
  Lynn, William 1978 NZL0.001-0.6615-9.90 
  Power, Wayne 1968 NZL0.501-0.1715-2.55 

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)
 
 Waitakere Licensing Trust Open 2008 Auckland NZL 2008-05-31
RcRownchangeKK*chgGame
 2148 2093 2.50 5 0.31 15 4.65 
  Tanoi, Toleafoa Edward 2011 NZL1.0010.39155.85 
  Garbett, Paul Anthony m2322 NZL0.5010.29154.35 
  Bennett, Hilton 2038 NZL0.501-0.0815-1.20 
  Dive, Russell John m2362 NZL0.001-0.1715-2.55 
  Hair, Philip I 2005 NZL0.501-0.1215-1.80 

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)
 

 

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