Individual Calculations March 2010
 Udani, Ian  Total change: 7.05  Rating chartPersonal card
 2nd DATCC KL Open Chess League Team Championship 2009 Kuala Lumpur MAS 2009-11-10
RcRownchangeKK*chgGame
 2183 2279 3.50 5 0.47 15 7.05 
  Mok, Tze-Meng f2389 MAS0.5010.15152.25 
  Yusof, Kamaluddin 2178 MAS0.501-0.1415-2.10 
  Kamal, Rizal Ahmad 1995 MAS1.0010.16152.40 
  Mas, Hafizulhelmi m2419 MAS0.5010.19152.85 
  Ng, Bernard 1933 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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