Individual Calculations March 2011
 Watson, Bruce R  Total change: -6.00  Rating chartPersonal card
 118th New Zealand Championship Auckland NZL 2011-01-02
RcRownchangeKK*chgGame
 2098 2282 7.50 11 -0.40 15 -6.00 
  Goodhue, Nathan 1996 NZL0.501-0.3415-5.10 
  Gao, Judy wc1914 NZL1.0010.10151.50 
  Dordevic, Ivan 2019 NZL1.0010.18152.70 
  Mc Laren, Leonard 2207 NZL0.501-0.1015-1.50 
  Ker, Anthony F m2336 NZL0.5010.08151.20 
  Krstev, Antonio 2094 NZL0.501-0.2415-3.60 
  Li, Luke 1990 NZL0.501-0.3515-5.25 
  Bennett, Hilton 1974 NZL1.0010.14152.10 
  Smith, Robert W f2287 NZL0.001-0.4915-7.35 
  Steadman, Michael f2242 NZL1.0010.44156.60 
  Gibbons, Robert 2022 NZL1.0010.18152.70 

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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