Individual Calculations July 2008
 Kojima, Shinya  Total change: 27.75  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2176 2225 4.50 7 0.64 15 9.60 
  Arpijuntarangkoon, Jaradpong 2000 THA1.0010.22153.30 
  Daly, Colm f2339 IRL0.001-0.3415-5.10 
  Tuamsang, Sawapop 1976 THA1.0010.19152.85 
  Shen, Siyuan 2339 CHN0.5010.16152.40 
  Foo, Benjamin 1970 SIN1.0010.19152.85 
  Hopman, Pieter 2302 NED0.5010.11151.65 
  Teerapabpaisit, Wisuwat f2307 THA0.5010.11151.65 

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)
 
 2009 Japan Chess Championship Tokyo JPN 2008-04-29
RcRownchangeKK*chgGame
 2114 2225 7.00 9 1.21 15 18.15 
  Uesugi, Shinsaku 2222 JPN0.5010.00150.00 
  Baba, Masahiro 2217 JPN0.501-0.0115-0.15 
  Irie, Yuki 1975 JPN0.501-0.3115-4.65 
  Noguchi, Koji 2015 JPN1.0010.23153.45 
  Shiomi, Ryo 2142 JPN1.0010.39155.85 
  Gonda, Gentaro 2145 JPN1.0010.39155.85 
  Nanjo, Ryosuke c2187 JPN1.0010.45156.75 
  Sano, Tom 2116 JPN1.0010.35155.25 
  Inoue, Sho 2006 JPN0.501-0.2815-4.20 

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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