Individual Calculations July 2010
 Watanabe, Akira  Total change: -32.70  Rating chartPersonal card
 2011 Japan Chess Championship Tokyo JPN 2010-04-30
RcRownchangeKK*chgGame
 2099 2323 4.00 8 -2.18 15 -32.70 
  Misaka, Susumu 2068 JPN0.501-0.3115-4.65 
  Nanjo, Ryosuke c2211 JPN0.001-0.6515-9.75 
  Nakamura, Naohiro 2074 JPN1.0010.19152.85 
  Iwasaki, Yudai c2103 JPN0.501-0.2815-4.20 
  Baba, Masahiro c2214 JPN0.001-0.6515-9.75 
  Shiomi, Ryo 2110 JPN0.001-0.7715-11.55 
  Abe, Mahiro 1923  * JPN1.0010.08151.20 
  Manabe, Hiroshi 2089 JPN1.0010.21153.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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