Individual Calculations May 2011
 Ferreira, Pedro  Total change: -2.55  Rating chartPersonal card
 CNE 3 divisao - serie A several POR 2010-12-11
RcRownchangeKK*chgGame
 1637 1542 1.00 2 0.25 15 3.75 
  Vaz, Vitor Diogo 1603 POR0.5010.08151.20 
  Lemos, Artur Jorge Capela Gomes 1670 POR0.5010.17152.55 

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 de Braga - prel. Didaxis Famalicao POR 2011-02-18
RcRownchangeKK*chgGame
 1571 1548 1.00 3 -0.42 15 -6.30 
  Vale, Paulo 1775 POR0.001-0.2115-3.15 
  Campos, Nuno Araujo 1368 POR0.501-0.2415-3.60 
  Pereira, Carlos Marco 1571 POR0.5010.03150.45 

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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