Individual Calculations August 2015
 Khaje Hesamedini, Ali  Total change: -8.20  Rating chartPersonal card
 III Taca David Borensztajn – Aberto do Brasil Rio de Janeiro/RJ BRA 2015-06-25
RcRownchangeKK*chgGame
 2078 2224 4.50 7 -0.28 20 -5.60 
  Noseda, Francesco 1920 ITA1.0010.14202.80 
  Valente, Rodrigo De Deus 1998 BRA1.0010.21204.20 
  Okamura, Milton Kasuo 2089 BRA1.0010.32206.40 
  Fernandez, Daniel m2395 USA0.001-0.2720-5.40 
  Silva, Marcelo Dos Santos 1989 BRA1.0010.21204.20 
  Schutt, Ricardo De Amorim 2100 BRA0.501-0.1720-3.40 
  Chang, Suzana wf2057 BRA0.001-0.7220-14.40 

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)
 
 III IRT STD do CXG 2015 Rio de Janeiro/RJ BRA 2015-07-11
RcRownchangeKK*chgGame
 2025 2239 4.50 6 -0.13 20 -2.60 
  Rodrigues, Nei Jorge 2017 BRA1.0010.22204.40 
  Chaves, Jorge Antonio Torres 1971 BRA1.0010.17203.40 
  Santos Filho, Tadeu Sousa 2059 BRA1.0010.26205.20 
  Fernandes, Silas Carvalho 2030 BRA0.501-0.2720-5.40 
  Ramos, Angelo Bil 1983 BRA0.001-0.8120-16.20 
  Baeta, Marcio Netto 2089 BRA1.0010.30206.00 

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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