Individual Calculations October 2008
 Hapuarachchi, H L M  Total change: 5.70  Rating chartPersonal card
 MORA Kings International Rating Chess Championship 2008 Moratuwa SRI 2008-08-23
RcRownchangeKK*chgGame
 2080 1931 2.00 5 0.38 15 5.70 
  Ramnathan, Balasubramaniam m2271 IND0.001-0.1215-1.80 
  Jain Singhai, Niklesh N 1975 IND0.5010.06150.90 
  Annurudha, G C 2218 SRI0.5010.34155.10 
  Kethalawala, J K C 2049 SRI0.5010.16152.40 
  Munasinghe, Lahiru 1886 SRI0.501-0.0615-0.90 

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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