Individual Calculations June 2014
 Sugimoto, Koichi  Total change: -7.05  Rating chartPersonal card
 2014 Japan Chess Championship Tokyo JPN 2014-05-01
RcRownchangeKK*chgGame
 1970 1962 4.00 9 -0.47 15 -7.05 
  Hashimoto, Azumi 1718 JPN1.0010.20153.00 
  Yamada, Kohei c2113 JPN0.5010.20153.00 
  Kinoshita, Akira 1804 USA0.001-0.7115-10.65 
  Averbukh, Alex 2179 JPN0.001-0.2215-3.30 
  Sakai, Sou 1910 JPN0.501-0.0715-1.05 
  Takada, Yuichiro 1875 JPN1.0010.38155.70 
  Shinoda, Taro 1912 JPN0.001-0.5715-8.55 
  Fukuda, Toyoaki 1915 JPN1.0010.43156.45 
  Nanjo, Ryosuke c2308 JPN0.001-0.1115-1.65 

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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