Individual Calculations October 2013
 Asaria, Danial  Total change: -61.80  Rating chartPersonal card
 2013 NAYCC U12 Toronto CAN 2013-08-14
RcRownchangeKK*chgGame
 1797 1999 2.00 6 -2.43 30 -72.90 
  Kelly, Joey 1808 USA0.501-0.2530-7.50 
  Seela, Anirudh 1677 USA1.0010.13303.90 
  Li, Ben 1845 USA0.501-0.2130-6.30 
  Zhang, Yuanchen 2073 CAN0.001-0.4030-12.00 
  Sandoval Mercado, Fm Carlos f1782 MEX0.001-0.7830-23.40 
  Frutos, Chase 1599  * CAN0.001-0.9230-27.60 
 * 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)
 
 35th Annual Southern California Open San Diego, California USA 2013-08-31
RcRownchangeKK*chgGame
 2138 1999 1.00 2 0.37 30 11.10 
  Gross, Ronald 2190 USA1.0010.753022.50 
  Funderburg, John 2086 USA0.001-0.3830-11.40 

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)
 

 

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