Individual Calculations July 2009
 Juroszek, Tadeusz  Total change: -9.20  Rating chartPersonal card
 VI Miêdzynarodowy Turniej Szachowy "O Puchar Ziemii Opolskiej" Pokrzywna POL 2009-04-29
RcRownchangeKK*chgGame
 2155 2383 6.00 9 -0.92 10 -9.20 
  Pacak, Patrycja 2033 POL1.0010.11101.10 
  Kaczmarek, Aleksander 2033 POL0.501-0.3910-3.90 
  Paszewski, Mateusz 2033 POL1.0010.11101.10 
  Banasik, Krzysztof 2279 POL0.501-0.1410-1.40 
  Jedras, Piotr 2033 POL0.501-0.3910-3.90 
  Kowalczyk, Pawel 2160 POL1.0010.22102.20 
  Kalinin, Oleg m2378 UKR0.501-0.0110-0.10 
  Szumilas, Pawel 2215 POL0.501-0.2210-2.20 
  Osipow, Nikolaj 2228 POL0.501-0.2110-2.10 

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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