Individual Calculations December 2014
 Chang, Pierre  Total change: 58.00  Rating chartPersonal card
 2nd Srefidensi Chess Celebration Open Class Paramaribo SUR 2014-11-20
RcRownchangeKK*chgGame
 1729 1871 5.50 6 1.45 40 58.00 
  Romalho, Gelique wc1555 SUR1.0010.13405.20 
  Prade, Cedric 1633 SUR0.501-0.3040-12.00 
  Ramos Dos, Sabrina 1737 SUR1.0010.324012.80 
  Ramdat Tewarie, Vickey 1650 SUR1.0010.22408.80 
  Lautan, Shatish 1887 SUR1.0010.524020.80 
  Sears, Frank c1911 TTO1.0010.564022.40 

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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