Individual Calculations March 2011
 Ng, Isaac  Total change: 18.00  Rating chartPersonal card
 Australian Junior Ch. (U/18 Open) Melbourne AUS 2011-01-15
RcRownchangeKK*chgGame
 1963 1757 3.00 7 1.20 15 18.00 
  Yuan, Yi 2124 AUS0.001-0.1015-1.50 
  Tang, Jason 1988 AUS0.5010.29154.35 
  Chan, Michael 1855 AUS0.001-0.3715-5.55 
  Wang, Oscar 1942 AUS0.5010.24153.60 
  Zelesco, Karl 1809 AUS1.0010.57158.55 
  Tan, Justin 2157  * AUS0.001-0.0815-1.20 
  Vijayakumar, Rengan 1865 AUS1.0010.65159.75 
 * 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)
 

 

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