Individual Calculations May 2013
 Fong, Yit San  Total change: 0.45  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 2079 2024 3.50 8 0.03 15 0.45 
  Illingworth, Max m2423 AUS0.001-0.0815-1.20 
  Atthaworadej, Woradej 1720 THA1.0010.14152.10 
  Zhao, Zhouqiao Chn f2219 CHN0.5010.25153.75 
  Reilly, Tim f2243 AUS0.001-0.2215-3.30 
  Tan, Jun Ying 1740 MAS1.0010.16152.40 
  Imocha, Laishram 2204 IND0.001-0.2615-3.90 
  Portugalera, Ric 2204 PHI0.001-0.2615-3.90 
  Thanarotrung, Ratchaphon 1877 THA1.0010.30154.50 

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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