Individual Calculations October 2008
 Erowan, Masrin  Total change: 11.85  Rating chartPersonal card
 IGB 5th Arthur Tan Malaysian Open 2008 Kuala Lumpur MAS 2008-08-18
RcRownchangeKK*chgGame
 2154 2020 3.50 8 0.79 15 11.85 
  Zhang, Ziyang 2370 CHN0.001-0.1115-1.65 
  Draup, Hj. Abang Azman 1708 MAS1.0010.14152.10 
  Ismail, Ahmad 2110 MAS0.5010.12151.80 
  Lim, Kian Hwa 1990 MAS1.0010.46156.90 
  Zhang, Xiaowen wm2370 CHN0.001-0.1115-1.65 
  Yee, Soon Wei f2278 BRU1.0010.821512.30 
  Wallis, Christopher 2235 AUS0.001-0.2315-3.45 
  Stojic, Dusan 2168 AUS0.001-0.3015-4.50 

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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