Individual Calculations December 2015
 Wu, Chenxi  Total change: -16.00  Rating chartPersonal card
 21st Medicine Hat Open Medicine Hat CAN 2015-09-19
RcRownchangeKK*chgGame
 1802 1832 0.00 1 -0.54 40 -21.60 
  Quiring, John 1802 CAN0.001-0.5440-21.60 

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)
 
 2015 AB Jr. Championship Calgary CAN 2015-11-14
RcRownchangeKK*chgGame
 1807 1771 2.50 5 0.14 40 5.60 
  Koneru, Nimai 1651 CAN0.501-0.1640-6.40 
  Wang, Jeff 1720 CAN0.501-0.0740-2.80 
  Patrick, Angelo Tolentino 1933 CAN0.5010.21408.40 
  Shi, Diwen c2151 CAN0.001-0.0940-3.60 
  Zita, Matthew 1579 CAN1.0010.254010.00 

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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