Individual Calculations January 2014
 Tjong Tjin Joe, Calvin  Total change: -7.95  Rating chartPersonal card
 1st Srefidensi Chess Celebration - Open Paramaribo SUR 2013-11-20
RcRownchangeKK*chgGame
 1821 1987 3.00 5 -0.53 15 -7.95 
  Ramdat Tewarie, Vickey 1660 SUR1.0010.13151.95 
  Ramos Dos, Geryen 1783 SUR1.0010.24153.60 
  Drayton, Anthony 1794 GUY1.0010.25153.75 
  Sears, Frank 1923 TTO0.001-0.5915-8.85 
  Ooft, Gavin 1944 SUR0.001-0.5615-8.40 

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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