Individual Calculations December 2015
 Pradzinski, Tim  Total change: 22.40  Rating chartPersonal card
 21st Medicine Hat Open Medicine Hat CAN 2015-09-19
RcRownchangeKK*chgGame
 1738 1821 3.00 4 0.56 40 22.40 
  Schech, Roland 1607 CAN1.0010.23409.20 
  Quiring, John 1802 CAN1.0010.474018.80 
  Wang, Jeff 1758 CAN0.501-0.0940-3.60 
  Anderson, Mark 1785 USA0.501-0.0540-2.00 

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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