Individual Calculations May 2011
 Singh, Ravishen  Total change: -6.45  Rating chartPersonal card
 Trinidad and Tobago National Open Championship 2010 Port of Spain TRI 2010-11-13
 2029 2101 5.50 10 -0.43 15 -6.45 
  Paul, Jayson 1961 TRI1.0010.31154.65 
  Singh, Vishnu 1962 TRI1.0010.31154.65 
  Winter-Roach, Alex 2052 TRI0.001-0.5715-8.55 
  Merritt, Mario f2094 TRI1.0010.49157.35 
  Christopher, David 2072 TRI0.001-0.5415-8.10 
  Cabralis, Keron f2176 TRI1.0010.60159.00 
  Johnson, Joshua 1822 TRI0.501-0.3415-5.10 
  Harper, Ryan f2235 TRI0.001-0.3215-4.80 
  Bowles, Andrew 1879 TRI1.0010.22153.30 
  Chang, Eddison Dr. 2036 TRI0.001-0.5915-8.85 

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)


« go back

Share this page

   facebook    twitter    gplus
©  World Chess Federation    |  Contact us:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office