Individual Calculations September 2011
 Yun, Chang  Total change: 0.00  Rating chartPersonal card
 2011 North American Youth Championship - U16 Open Tarrytown, New York USA 2011-06-26
RcRownchangeRpKK*chgGame
 2128 0 1.50 3 0.00 2128   0.00 
  Gusev, Nikita 2066 CAN1.0010.00 0.00 
  Katz, Alexander R 2158 USA0.5010.00 0.00 
  Qin, Ziyi 2159 CAN0.0010.00 0.00 

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)
 
 2011 CAN Youth Ch Girls Richmond Hill, Ontario CAN 2011-07-06
RcRownchangeRpKK*chgGame
 1909 0 2.00 3 0.00 1924   0.00 
  Kalaydina, Regina Veronicka 1842 CAN1.0010.00 0.00 
  Botez, Alexandra wc1950 CAN0.5010.00 0.00 
  Roy, Myriam 1935 CAN0.5010.00 0.00 

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)
 
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeRpKK*chgGame
 2064 0 2.50 7 0.00 1962   0.00 
  Drkulec, Vladimir 2002 CAN0.5010.00 0.00 
  Bojkov, Dejan g2544 BUL0.0010.00 0.00 
  Chan, James 1988 CAN0.0010.00 0.00 
  Kagramanov, Dalia 1862 CAN0.0010.00 0.00 
  Pitre, H G 1974 USA1.0010.00 0.00 
  Lacau-Rodean, Iulia 2018 CAN0.0010.00 0.00 
  Roller, Robert 2057 CAN1.0010.00 0.00 

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)
 
 2011 Quebec Open Montreal, Quebec CAN 2011-07-23
RcRownchangeRpKK*chgGame
 1992 0 1.00 3 0.00 1867   0.00 
  Zhang, Zhiyuan 1988 CAN0.0010.00 0.00 
  Auger, Bertrand 1945 CAN1.0010.00 0.00 
  Plante, Michel 2043 CAN0.0010.00 0.00 

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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