Individual Calculations September 2009
 Thornton, Giovanni Antonio  Total change: 10.80  Rating chartPersonal card
 Waikato Open 2009 Hamilton NZL 2009-08-07
RcRownchangeKK*chgGame
 2101 2133 4.00 6 0.72 15 10.80 
  Smith, Robert W f2310 NZL0.001-0.2715-4.05 
  Tanoi, Toleafoa E 1971 NZL1.0010.29154.35 
  Ansell, Alan 1989 NZL1.0010.31154.65 
  Fuatai, Fuatai 2037 NZL1.0010.37155.55 
  Gao, Hans 1795 NZL1.0010.12151.80 
  Smerdon, David g2502 AUS0.001-0.1015-1.50 

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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