Individual Calculations July 2009
 Elauria, Paulleandru  Total change: 13.75  Rating chartPersonal card
 Thailand Open Challenger 2009 Pattaya THA 2009-04-02
RcRownchangeKK*chgGame
 2004 1705 1.00 3 0.55 25 13.75 
  Calacday, Henry 2031 PHI0.001-0.1325-3.25 
  Raju, M. 2023 IND0.001-0.1325-3.25 
  Assarat, Suthiraphan 1958 THA1.0010.812520.25 

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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