Individual Calculations March 2010
 Sa, Claudio Simao Carvalho Far  Total change: 14.70  Rating chartPersonal card
 IV Torneio de Clássicas de Natal do Galitos Aveiro POR 2009-12-21
RcRownchangeKK*chgGame
 1642 1526 2.00 4 0.49 15 7.35 
  Pires, Gustavo Martins Pereira 1926  * POR0.001-0.0815-1.20 
  Valente, Joao Nuno Baptista 1484 POR1.0010.44156.60 
  Reis, Francisco Seabra Oliveir 1445 POR1.0010.39155.85 
  Matos, Ricardo Joao Morais De 1711 POR0.001-0.2615-3.90 
 * 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)
 
 Campeonato Distrital de Aveiro - Sub16 Aveiro POR 2010-02-13
RcRownchangeKK*chgGame
 1522 1526 1.50 2 0.49 15 7.35 
  Silva, Joao Miguel C Lopes Da 1525 POR1.0010.50157.50 
  Ribau, Nidia Salvador 1519 POR0.501-0.0115-0.15 

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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