Individual Calculations July 2008
 Batteau, Valerie  Total change: 3.75  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2081 1977 2.00 5 0.15 25 3.75 
  Pitirotjirathon, Jirapak 2267 THA0.001-0.1625-4.00 
  Hj, Azahari Siti Nur Fatimah 2093 BRU1.0010.662516.50 
  Gong, Qianyun wm2226 CHN0.001-0.1925-4.75 
  Tan, Eu Hong 2082 MAS0.001-0.3625-9.00 
  Draup, Hj. Abang Azman 1736 MAS1.0010.20255.00 

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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