Individual Calculations October 2015
 Willathgamuwa, Kevin  Total change: 33.20  Rating chartPersonal card
 2015 Rooty Hill Open Championship Sydney AUS 2015-07-13
RcRownchangeKK*chgGame
 1766 1894 3.50 4 0.83 40 33.20 
  Jain, Kamal 1773 AUS1.0010.344013.60 
  Adams, Jonathan 1706 AUS1.0010.264010.40 
  Cassettari, Peter 1734 AUS1.0010.294011.60 
  Montenegro, Jesson 1849 AUS0.501-0.0640-2.40 

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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