Individual Calculations July 2009
 Norris, Damian C.  Total change: -21.60  Rating chartPersonal card
 Thailand Open Chess Championship 2009 Pattaya THA 2009-04-01
RcRownchangeKK*chgGame
 2205 2142 1.50 7 -1.44 15 -21.60 
  Li, Hanbin 2322 CHN1.0010.741511.10 
  Thejkumar, M.s. 2420 IND0.001-0.1715-2.55 
  Vishnu, Prasanna V. f2286 IND0.001-0.3115-4.65 
  Reilly, Tim f2280 AUS0.001-0.3115-4.65 
  Moun, Moun Latt 2198 MYA0.001-0.4215-6.30 
  Tuamsang, Sawapop 1961 THA0.501-0.2415-3.60 
  Pedersen, Nicolai Kvist Brondt 1971 DEN0.001-0.7315-10.95 

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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