Individual Calculations September 2009
 Silva, Daniel  Total change: 8.50  Rating chartPersonal card
 Torneio do Atlético Clube da Sismaria Leiria POR 2009-05-29
RcRownchangeKK*chgGame
 1807 1865 2.00 3 0.34 25 8.50 
  Santos, Ines Lima 1538 POR1.0010.13253.25 
  Santos, Hugo Lima 1953 POR0.001-0.3825-9.50 
  Bray, Jose Manuel 1931 POR1.0010.592514.75 

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)
 

 

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