Individual Calculations June 2014
 Montufar Berrios, Leslyviv  Total change: -5.55  Rating chartPersonal card
 V IRT Xadrez Regional Americana/SP BRA 2014-04-26
RcRownchangeKK*chgGame
 1924 1741 0.00 2 -0.52 15 -7.80 
  Goncalves, Leonardo Yamamoto Por 1949 BRA0.001-0.2315-3.45 
  Silva, Alexandre Freitas Souza 1899 BRA0.001-0.2915-4.35 

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)
 
 Regional Centro-Oeste 2014 Brasília/DF BRA 2014-05-09
RcRownchangeKK*chgGame
 2030 1748 0.50 2 0.15 15 2.25 
  Felix, Raimundo Nascimento 1935 BRA0.001-0.2615-3.90 
  Abrantes, Tiago Garrido 2125 BRA0.5010.41156.15 

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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