Individual Calculations January 2012
 Gao, Hans  Total change: 26.10  Rating chartPersonal card
 Auckland Chess Centre A Grade Championship Auckland NZL 2011-08-29
RcRownchangeKK*chgGame
 2083 1917 2.00 7 -0.10 15 -1.50 
  Seabrook, Roy 1849 NZL0.001-0.5915-8.85 
  Steadman, Mike f2254 NZL0.5010.38155.70 
  Li, Zuhao Luke 2056 NZL0.001-0.3115-4.65 
  Goodhue, Nathan 1982 NZL0.001-0.4115-6.15 
  Tanoi, Toleafoa E 2031 NZL1.0010.66159.90 
  Wheeler, Bruce 2130 NZL0.001-0.2315-3.45 
  Watson, Bruce f2276 NZL0.5010.40156.00 

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)
 
 Chess for Miracle FIDE Rated Event Auckland NZL 2011-09-16
RcRownchangeKK*chgGame
 1942 1905 6.00 9 1.84 15 27.60 
  Gao, Judy wc1916 NZL0.5010.02150.30 
  Seabrook, Roy 1849 NZL1.0010.42156.30 
  Tsoi, Nicole wf1730 NZL1.0010.27154.05 
  Li, William Xiang Wei 1679 NZL0.501-0.2915-4.35 
  Watson, Bruce R f2287 NZL0.001-0.0915-1.35 
  Gibbons, Robert 2034 NZL0.5010.17152.55 
  Li, Zuhao Luke 2099 NZL1.0010.751511.25 
  Huang, Alex 2060 NZL0.5010.21153.15 
  Zhang, William Jie Wen 1820 NZL1.0010.38155.70 

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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