Individual Calculations July 2010
 Mascarenhas, Alberto Pinheiro  Total change: -23.55  Rating chartPersonal card
 I Magistral Octavio Trompowsky Mendes/RJ BRA 2010-04-23
RcRownchangeKK*chgGame
 2052 2198 1.00 3 -1.08 15 -16.20 
  Rangel, Daniel 2056 BRA1.0010.31154.65 
  Deus Filho, Joaquim De 2037 BRA0.001-0.7115-10.65 
  Chauca, Jose 2063 BRA0.001-0.6815-10.20 

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)
 
 IRT Clássico Rio de Janeiro de Inverno Rio de Janeiro/RJ BRA 2010-06-09
RcRownchangeKK*chgGame
 2220 2219 1.00 3 -0.49 15 -7.35 
  Berardino, Diego Rafael Di m2476 BRA0.001-0.1815-2.70 
  Carvalho, Jose Jorge De 2221 BRA0.001-0.5015-7.50 
  Siqueira, Allan De Sousa 1964 BRA1.0010.19152.85 

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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