Individual Calculations November 2011
 Calacday, Eric  Total change: 11.85  Rating chartPersonal card
 Assumption Association Open 2011 Bangkok, Thailand THA 2011-10-08
RcRownchangeKK*chgGame
 1957 1912 3.50 6 0.79 15 11.85 
  Pitirotjirathon, Jirapak f2262 THA0.001-0.1115-1.65 
  Culasing, Michael 1854 PHI0.501-0.0815-1.20 
  Darby, Peter 1930 THA0.5010.03150.45 
  Yothinnoratham, Tepparit 1903 THA0.501-0.0115-0.15 
  Somprasong, Pramote 1917 THA1.0010.51157.65 
  Thanarotrung, Ratchaphon 1874 THA1.0010.45156.75 

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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