Individual Calculations September 2013
 Cormier, Adam  Total change: 10.20  Rating chartPersonal card
 2013 Canadian Amateur O2000 Kitchener CAN 2013-08-02
RcRownchangeKK*chgGame
 2093 1993 2.50 5 0.62 15 9.30 
  Yu, Wenlu 1901 CAN1.0010.37155.55 
  Semianiuk, Konstantin 2114 CAN0.5010.16152.40 
  Derraugh, Geordie 2157 CAN1.0010.721510.80 
  Peng, Jackie wf2012 CAN0.001-0.4715-7.05 
  Peredun, Andrew f2279 CAN0.001-0.1615-2.40 

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)
 
 2013 Mississauga Open Mississauga CAN 2013-08-24
RcRownchangeKK*chgGame
 2220 1993 0.50 2 0.06 15 0.90 
  Preotu, Razvan 2277 CAN0.001-0.1615-2.40 
  Fernandez, Angel Louis 2162 CUB0.5010.22153.30 

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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