Individual Calculations July 2011
 Madusanka, J D S P  Total change: 0.00  Rating chartPersonal card
 Dhamso International Chess Festival Ambalangoda SRI 2011-04-22
RcRownchangeRpKK*chgGame
 1708 0 3.00 7 0.00 1658   0.00 
  Sanali, W A Nathasha 1758 SRI1.0010.00 0.00 
  Egodage, Thilina 1800 SRI0.0010.00 0.00 
  De Vas Gunawardhana, A P S 1730 SRI0.5010.00 0.00 
  Liyanage, N S 1704 SRI1.0010.00 0.00 
  Karunathilaka, H M I S 1662 SRI0.0010.00 0.00 
  Kuruppu, Supun Dasantha 1581 SRI0.0010.00 0.00 
  Ranasinghe, P M 1720 SRI0.5010.00 0.00 

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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