Rapid: Individual Calculations December 2012
 Martins, Goncalo Dias Paiva  Total change: 45.80  Rating chartPersonal card
 CN Semirapidas Jovens 2012 - U12 Aveiro POR 2012-11-24
RcRownchangeKK*chgGame
 1435 1337 3.00 3 1.87 20 37.40 
  Santos, Tiago Vieira 1245 POR1.0010.37207.40 
  Sa, Luis Afonso 1483 POR1.0010.702014.00 
  Fernandes, Joao Pedro Murtinho 1577 POR1.0010.802016.00 

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)
 
 CD Aveiro Jovens Semi-Rapidas S. Joao da Madeira POR 2012-11-25
RcRownchangeKK*chgGame
 1518 1337 1.00 2 0.42 20 8.40 
  Valente, Joao Nuno Baptista 1669 POR0.001-0.1220-2.40 
  Kvapp, Daniel 1367 POR1.0010.542010.80 

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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