Individual Calculations October 2018
 Rocha, Sergio  Total change: -19.40  Rating chartPersonal card
 CN Absoluto 2017-2018 Braga POR 2018-09-02
RcRownchangeKK*chgGame
 2302 2379 3.50 9 -1.94 10 -19.40 
  Fernandes, Antonio g2389 POR0.001-0.4910-4.90 
  Martins, David Pires Tavares m2402 POR1.0010.53105.30 
  Martins, Bruno Andre Leite 2262 POR0.501-0.1610-1.60 
  Padeiro, Jose f2209 POR0.001-0.7210-7.20 
  Vasques, Antonio f2239 POR1.0010.31103.10 
  Veiga, Jose Francisco f2231 POR0.501-0.2010-2.00 
  Sousa, Andre Ventura m2365 POR0.501-0.0210-0.20 
  Rego, Pedro f2270 POR0.001-0.6510-6.50 
  Silva, Luis f2353 POR0.001-0.5410-5.40 

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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