Individual Calculations September 2011
 Wang, Jesse B  Total change: 29.25  Rating chartPersonal card
 2011 North American Youth Championship - U18 Open Tarrytown, New York USA 2011-06-26
RcRownchangeKK*chgGame
 2116 2007 2.00 4 0.57 15 8.55 
  Karas, Nicholas 2142 USA0.001-0.3215-4.80 
  Fikiet, Alex M 2233 USA0.001-0.2115-3.15 
  Benitez Lozano, Javier 1995 MEX1.0010.48157.20 
  Kats, Alena 2092 USA1.0010.62159.30 

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)
 
 2011 CAN Youth Ch U18 Open Richmond Hill, Ontario CAN 2011-07-06
RcRownchangeKK*chgGame
 2185 2007 3.00 5 1.59 15 23.85 
  Martchenko, Alexander 2227 CAN0.001-0.2215-3.30 
  Orlova, Yelizaveta wc1934 CAN1.0010.40156.00 
  Sapozhnikov, Roman f2295 CAN1.0010.841512.60 
  Kleinman, Michael 2221 CAN1.0010.771511.55 
  Calugar, Arthur 2247 CAN0.001-0.2015-3.00 

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
RcRownchangeKK*chgGame
 2196 2007 2.50 5 1.17 15 17.55 
  Castaneda, Nelson f2229 USA0.5010.28154.20 
  Henry, Liam 2150 CAN0.5010.19152.85 
  Melekhina, Alisa fwm2263 USA0.5010.31154.65 
  Shebetah, Wajdy 2046 PLE1.0010.55158.25 
  Kaufman, Raymond m2293 USA0.001-0.1615-2.40 

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)
 
 2011 Canadian Amateur Ch Kitchener, Ontario CAN 2011-07-29
RcRownchangeKK*chgGame
 1936 2007 1.00 4 -1.38 15 -20.70 
  Rachar, Sean 2012 CAN0.001-0.4915-7.35 
  Olheiser, Gordon 1926 CAN0.001-0.6115-9.15 
  Knox, Christopher 1951 CAN1.0010.42156.30 
  Peng, Jackie wc1854 CAN0.001-0.7015-10.50 

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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