Individual Calculations September 2012
 Ranmith, W S  Total change: 2.70  Rating chartPersonal card
 5th Mora Kings 2012 Colombo SRI 2012-08-04
RcRownchangeKK*chgGame
 1685 1738 3.00 5 0.18 15 2.70 
  Jayasundara, H J M R M 1480 SRI1.0010.18152.70 
  Karunaratne, D C J 1990 SRI0.001-0.1915-2.85 
  Lahiru, N P G Sithija 1483 SRI1.0010.19152.85 
  Lorensuhewa, Prasanjith Chanaka 1536 SRI1.0010.24153.60 
  Mendis, W G Chinthaka 1938 SRI0.001-0.2415-3.60 

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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