Individual Calculations May 2010
 Maio, Nuno  Total change: 24.30  Rating chartPersonal card
 IV Taca AXP 2010 Porto POR 2010-04-08
RcRownchangeKK*chgGame
 1926 1527 0.00 1 -0.08 15 -1.20 
  Araujo, Luis 1926 POR0.001-0.0815-1.20 

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)
 
 Distrital do Porto sub-20 Matosinhos POR 2010-04-10
RcRownchangeKK*chgGame
 1571 1527 4.50 6 1.70 15 25.50 
  Neves, Tiago Manuel 1398 POR1.0010.33154.95 
  Amorim, Vanessa 1388 POR1.0010.31154.65 
  Silva, Lucas 1927  * POR0.001-0.0815-1.20 
  Martins, Joao Luis 1563 POR0.5010.05150.75 
  Pintor, Simao 1846 POR1.0010.871513.05 
  Martins, Andre Manuel 1306 POR1.0010.22153.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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