Individual Calculations April 2009
 Matsuo, Tomohiko  Total change: -2.55  Rating chartPersonal card
 25e Open International d'Echecs GENEVA SUI 2008-12-26
RcRownchangeKK*chgGame
 2067 2214 5.00 7 0.25 15 3.75 
  Stoeri, Laura 1864 SUI0.001-0.8915-13.35 
  Broome, Tim 2159 HKG1.0010.42156.30 
  Stoeri, Simon 1876 SUI1.0010.12151.80 
  Skouvaklis, Alexis 1967 SUI1.0010.19152.85 
  Daverio, Edoardo 2056 SUI1.0010.29154.35 
  Sulava, Nenad g2497 CRO0.001-0.1615-2.40 
  Jagstaidt, Patrick 2051 SUI1.0010.28154.20 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2367 2231 0.00 1 -0.32 15 -4.80 
  Gerber, Richard m2367 SUI0.001-0.3215-4.80 

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)
 
 N3 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2156 2231 0.50 1 -0.10 15 -1.50 
  Sonnet, Jean-Pierre 2156 FRA0.501-0.1015-1.50 

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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