Individual Calculations July 2013
 Pradzinski, Tim  Total change: 28.50  Rating chartPersonal card
 30th Trumpeter Classic Grande Prairie, Alberta CAN 2013-06-01
RcRownchangeKK*chgGame
 2045 1790 1.50 3 0.95 30 28.50 
  Kalisvaart, Peter 2093 CAN0.001-0.1430-4.20 
  Pua, Richard 2026 CAN0.5010.30309.00 
  Sequillion, Aaron 2017 CAN1.0010.793023.70 

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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