Individual Calculations March 2012
 Wiebe, Daniel  Total change: -13.95  Rating chartPersonal card
 2011 ACC Holiday Swiss Toronto, Ontario CAN 2011-12-12
RcRownchangeKK*chgGame
 1896 1919 0.00 2 -1.06 15 -15.90 
  Valencia, Adrian David 1883 COL0.001-0.5515-8.25 
  Romero Alfonso, Carlos 1909 ESP0.001-0.5115-7.65 

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)
 
 2012 Hart House Reading Week U2200 Toronto, Ontario CAN 2012-02-18
RcRownchangeKK*chgGame
 2051 1892 1.00 3 0.13 15 1.95 
  Fiedler, Brian 2060 CAN0.5010.22153.30 
  Ferreira, Alex T 2013 CAN0.5010.16152.40 
  Song, Michael 2081 CAN0.001-0.2515-3.75 

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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