Individual Calculations April 2009
 Silva, Miguel Antonio Neto  Total change: 6.90  Rating chartPersonal card
 C.D. Jovens - Fase Final Sub-18 AXSetubal Barreiro POR 2009-01-07
RcRownchangeKK*chgGame
 1878 1753 1.50 3 0.46 15 6.90 
  Casanova, Fernando 2039 POR0.001-0.1615-2.40 
  Neto, Joao Miguel Louro 1766 POR0.5010.02150.30 
  Bernardino, Antonio Miguel Lope 1828 POR1.0010.60159.00 

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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