Individual Calculations September 2017
 Silva, David  Total change: 14.00  Rating chartPersonal card
 CAMPEONATO NACIONAL ABSOLUTO - 2017 BENGUELA ANG 2017-08-11
RcRownchangeKK*chgGame
 2164 2231 6.00 9 0.70 20 14.00 
  Fernandes, Carlos 2073 ANG1.0010.29205.80 
  Pascoal, Eduardo f2116 ANG0.001-0.6620-13.20 
  Santos, Jeovani Amaro Dias 2106 ANG1.0010.33206.60 
  Gama, Edivaldo 2088 ANG0.501-0.1920-3.80 
  Agnelo, Amorim m2173 ANG0.501-0.0820-1.60 
  Soares, Erikson Roberto Mauricio m2287 ANG1.0010.582011.60 
  Simoes, Joao c2207 ANG1.0010.47209.40 
  Joao, Mario 2126 ANG1.0010.36207.20 
  Aderito , Pedro m2301 ANG0.001-0.4020-8.00 

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)
 

 

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