Individual Calculations September 2012
 Sousa, Mario Antonio Da Silva  Total change: -22.20  Rating chartPersonal card
 5. Torneio Convento de Balsamao Macedo de Cavaleiros POR 2012-08-21
RcRownchangeKK*chgGame
 1654 1439 0.00 3 -0.74 30 -22.20 
  Alves, Fernando Pereira Ribeir 1832 POR0.001-0.0830-2.40 
  Fernandes, Tiago Saraiva 1550 POR0.001-0.3530-10.50 
  Bastos, Ana Raquel Da Costa 1579 POR0.001-0.3130-9.30 

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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