Individual Calculations July 2010
 Kuwata, Susumu  Total change: -2.50  Rating chartPersonal card
 2011 Japan Chess Championship Tokyo JPN 2010-04-30
RcRownchangeKK*chgGame
 2106 2117 4.50 9 -0.10 25 -2.50 
  Iwasaki, Yudai c2103 JPN0.501-0.0225-0.50 
  Uesugi, Shinsaku f2323 JPN0.001-0.2425-6.00 
  Sato, Kaname 2047 JPN1.0010.402510.00 
  Nakamura, Ryuji 2195 JPN0.5010.11252.75 
  Abe, Mahiro 1806 JPN1.0010.14253.50 
  Sano, Tomu 2124 JPN0.001-0.4925-12.25 
  Misaka, Susumu 2068 JPN0.501-0.0725-1.75 
  Yamada, Kohei 2073 JPN1.0010.442511.00 
  Nanjo, Ryosuke c2211 JPN0.001-0.3725-9.25 

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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