Individual Calculations October 2008
 Jedruszek, Krzysztof  Total change: -14.75  Rating chartPersonal card
 XXIII Miedzynarodowy Turniej Szachowy im. Tadeusza Gniota Police POL 2008-07-09
RcRownchangeKK*chgGame
 2173 2037 3.00 8 0.31 25 7.75 
  Schmidt, Wlodzimierz g2387 POL0.5010.39259.75 
  Tazbir, Marcin m2387 POL0.001-0.1125-2.75 
  Severijnen, Arjon 2164 NED0.001-0.3325-8.25 
  Tokarczyk, Tomasz 2146 POL0.001-0.3525-8.75 
  Poltorzycki, Dzemil 1954 POL1.0010.39259.75 
  Radwan, Leszek 2163 POL0.5010.17254.25 
  Buczak, Krzysztof 2167 POL0.001-0.3225-8.00 
  Jagerflod, Kent 2016 SWE1.0010.472511.75 

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)
 
 17th International Chess Festival Poznan '2008, torunament - open A Poznan POL 2008-07-19
RcRownchangeKK*chgGame
 2090 2037 3.00 9 -0.90 25 -22.50 
  Sieciechowicz, Marcin 2311 POL0.001-0.1725-4.25 
  Efinowicz, Michal 2083 POL0.001-0.4425-11.00 
  Zdanowicz, Lukasz 2059 POL0.001-0.4725-11.75 
  Stachowiak, Slawomir 2059 POL0.5010.03250.75 
  Duszczak, Dariusz 2001 POL0.001-0.5525-13.75 
  Jaskowski, Tadeusz 2040 POL1.0010.502512.50 
  Zdanowicz, Piotr 2050 POL0.001-0.4825-12.00 
  Szuminski, Marek 2062 POL0.5010.03250.75 
  Graf, Pawel 2147 POL1.0010.652516.25 

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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