Individual Calculations June 2013
 Nakvanich, Sahapol  Total change: 4.05  Rating chartPersonal card
 Assumption Open Chess Championship 2013 Bangkok THA 2013-05-04
RcRownchangeKK*chgGame
 1909 1861 2.50 5 0.27 15 4.05 
  Bitoon, Jimson 2169 PHI0.001-0.1415-2.10 
  Wongsawan, Thoetsak 1829 THA1.0010.46156.90 
  Balasubramanian, Akshaj 1847 IND0.001-0.5215-7.80 
  Taweesupmun, Chanida wc1841 THA0.501-0.0315-0.45 
  Culasing, Michael 1860 PHI1.0010.50157.50 

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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