Individual Calculations March 2012
 Ivanov, Mike  Total change: 29.85  Rating chartPersonal card
 2012 GTCL Premier League 1 Toronto, Ontario CAN 2012-01-09
RcRownchangeKK*chgGame
 2040 1993 1.50 2 0.63 15 9.45 
  Southam, David 2096 CAN0.5010.14152.10 
  Chernik, Dmitry 1984 CAN1.0010.49157.35 

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
 1969 1993 4.00 5 1.36 15 20.40 
  Bellissimo, Joseph 1797 CAN0.001-0.7515-11.25 
  Song, Michael 2081 CAN1.0010.62159.30 
  Lacau-Rodean, Iulia 2004 CAN1.0010.52157.80 
  Lin, Tony Juntao 1940 CAN1.0010.43156.45 
  Shebetah, Wajdy 2021 PLE1.0010.54158.10 

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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