Individual Calculations July 2009
 Kuwata, Susumu  Total change: 0.00  Rating chartPersonal card
 2010 Japan Chess Championship Tokyo JPN 2009-05-01
RcRownchangeRpKK*chgGame
 2117 0 4.50 9 0.00 2117   0.00 
  Collins, Sam E. m2429 IRL0.0010.00 0.00 
  Nakamura, Hajime 1827 JPN1.0010.00 0.00 
  Iinuma, Paul 2016 USA0.0010.00 0.00 
  Otake, Sakae 1923 JPN1.0010.00 0.00 
  Nakamura, Ryuji 2183 JPN0.5010.00 0.00 
  Shiomi, Ryo 2115 JPN1.0010.00 0.00 
  Watanabe, Akira f2333 JPN0.0010.00 0.00 
  Nanjo, Ryosuke c2207 JPN0.5010.00 0.00 
  Yamada, Kohei 2017 JPN0.5010.00 0.00 

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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