Individual Calculations March 2011
 Soondarsingh, Aditi  Total change: -30.90  Rating chartPersonal card
 Umada Cup - Challenger 2010 Port of Spain TRI 2010-08-14
RcRownchangeKK*chgGame
 1914 1829 0.50 5 -1.45 15 -21.75 
  Ramadhar, Kishore 2064 TRI0.001-0.2115-3.15 
  Singh, Vishnu 1940 TRI0.001-0.3515-5.25 
  Smith, Alpacino 1849 TRI0.5010.03150.45 
  Johnson, Joshua 1850 TRI0.001-0.4715-7.05 
  Noel, Roderick 1865 TRI0.001-0.4515-6.75 

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)
 
 Lucozade/Paladins Open Port of Spain TRI 2010-08-28
RcRownchangeKK*chgGame
 1977 1829 0.00 2 -0.61 15 -9.15 
  Wiltshire, Esan 1990 TRI0.001-0.2915-4.35 
  Sears, Frank 1964 TRI0.001-0.3215-4.80 

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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