Individual Calculations April 2014
 Abelha, Mozart Rosa  Total change: -9.15  Rating chartPersonal card
 II Aberto do Brasil - Copa Cidade de Vitoria Vitoria/ES BRA 2014-03-20
RcRownchangeKK*chgGame
 2179 1981 0.50 4 -0.61 15 -9.15 
  Rocha, Wellington Carlos m2361 BRA0.001-0.0915-1.35 
  Santos, Marcus Vinicius Moreira m2316 BRA0.001-0.1215-1.80 
  Cantarino Neto, Mario Ribeiro 2120 BRA0.001-0.3115-4.65 
  Peixoto, Helio Ricardo Soutinho 1918 BRA0.501-0.0915-1.35 

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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