Individual Calculations July 2012
 Sugimoto, Koichi  Total change: -7.35  Rating chartPersonal card
 2012 Japan Chess Championship Tokyo JPN 2012-04-30
RcRownchangeKK*chgGame
 2056 1996 2.50 7 -0.49 15 -7.35 
  Nakamura, Ryuji 2186 JPN0.001-0.2515-3.75 
  Hamane, Kenichi 1876 JPN1.0010.34155.10 
  Misaka, Susumu 2081 JPN0.001-0.3815-5.70 
  Shiomi, Ryo 2123 JPN0.001-0.3315-4.95 
  Watanabe, Akira f2297 JPN0.001-0.1515-2.25 
  Shinoda, Taro 1906 JPN0.501-0.1215-1.80 
  Furuya, Masahiro 1924 JPN1.0010.40156.00 

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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