Individual Calculations May 2015
 Hamid, Hairul Abdul  Total change: 20.00  Rating chartPersonal card
 15th Bangkok Chess Club Challenger 2015 Pattaya THA 2015-04-13
RcRownchangeKK*chgGame
 2035 1751 1.00 3 0.50 40 20.00 
  Kasetchol, Sathit 2071 THA0.001-0.1340-5.20 
  Lumidao, Mervin 2097 PHI0.001-0.1140-4.40 
  Calacday, Henry 1936 PHI1.0010.744029.60 

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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