Individual Calculations December 2012
 Young, Angelo  Total change: -4.70  Rating chartPersonal card
 2012 Illinois Class Championship River Forest, Illinois USA 2012-11-17
RcRownchangeKK*chgGame
 2014 2346 2.50 3 -0.11 10 -1.10 
  Zinski, Maximilian 1946  * USA0.501-0.4210-4.20 
  Inumerable, Florentino 2117 USA1.0010.21102.10 
  Peng, David Tianjian 1980 USA1.0010.10101.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3rd Annual Thanksgiving Open St Louis, Missouri USA 2012-11-23
RcRownchangeKK*chgGame
 2410 2346 0.50 2 -0.36 10 -3.60 
  Corrales Jimenez, Fidel g2611 CUB0.001-0.1810-1.80 
  Cao, Kevin Y 2209 USA0.501-0.1810-1.80 

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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