Individual Calculations July 2015
 Qiao, Cindy  Total change: 0.00  Rating chartPersonal card
 North American Youth Chess Festival 2015 U12 Women Toluca, Estado de Mexico MEX 2015-05-27
RcRownchangeRpKK*chgGame
 1551 0 3.50 4 0.00 1611   0.00 
  Zhao, Chenyi 1534 USA1.0010.00 0.00 
  Vittal, Sanjana wc1624 USA0.5010.00 0.00 
  Dommalapati, Aasa wc1581 USA1.0010.00 0.00 
  Rodriguez Marquez, Luz Mar 1465 MEX1.0010.00 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)
 
 2015 Guelph Summer Pro-Am U2100 Guelph CAN 2015-06-20
RcRownchangeRpKK*chgGame
 1726 0 0.00 3 0.00 926   0.00 
  Blium, Benjamin 1809 CAN0.0010.00 0.00 
  Feng, Richard 1680 CAN0.0010.00 0.00 
  Guo, Thomas 1688 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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