Individual Calculations October 2008
 De Silva, Osheen  Total change: -1.65  Rating chartPersonal card
 MORA Kings International Rating Chess Championship 2008 Moratuwa SRI 2008-08-23
RcRownchangeKK*chgGame
 2131 2022 1.00 3 -0.11 15 -1.65 
  Akshat, Khamparia f2305 IND0.001-0.1615-2.40 
  Jayasundara, P K U M 1817 SRI1.0010.24153.60 
  Ramnathan, Balasubramaniam m2271 IND0.001-0.1915-2.85 

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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