Individual Calculations July 2008
 Su, Yamin  Total change: 8.40  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2218 2221 4.00 7 0.56 15 8.40 
  Daly, Colm f2339 IRL0.5010.16152.40 
  Teerapabpaisit, Wisuwat f2307 THA0.5010.12151.80 
  Ariskin, Alexey f2296 RUS0.5010.10151.50 
  Pitirotjirathon, Jirapak 2267 THA0.5010.06150.90 
  Shen, Siyuan 2339 CHN0.5010.16152.40 
  Wismeijer, Jeroen 2109 NED0.501-0.1515-2.25 
  Lee, Kah Meng Elgin 1871 MAS1.0010.11151.65 

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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