Individual Calculations November 2012
 Sasitharan, Abhiram  Total change: -28.35  Rating chartPersonal card
 African Youth Championships 2012 (u14 Boys) Pretoria RSA 2012-09-28
RcRownchangeKK*chgGame
 1670 1751 0.50 4 -1.89 15 -28.35 
  Mudzingwa, Takunda 1465 ZIM0.501-0.3415-5.10 
  Zayan, Mohamed 1729 EGY0.001-0.5315-7.95 
  Yasser, Mark 1901 EGY0.001-0.3015-4.50 
  Modi, Sachin 1584 RSA0.001-0.7215-10.80 

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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