Individual Calculations November 2009
 Rozycki, Wojciech  Total change: -9.00  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open C Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1803 1614 0.00 1 -0.25 25 -6.25 
  Filipowicz, Adam 1803 POL0.001-0.2525-6.25 

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)
 
 LXII Mistrzostwa Warszawy-Open B Warszawa POL 2009-08-30
RcRownchangeKK*chgGame
 1828 1614 0.00 1 -0.23 25 -5.75 
  Jarmula, Pawel 1828 POL0.001-0.2325-5.75 

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)
 
 FIDELICE Chylice POL 2009-10-09
RcRownchangeKK*chgGame
 1692 1573 2.00 5 0.12 25 3.00 
  Sujkowski, Pawel 1882 POL0.001-0.1425-3.50 
  Krawiecki, Stanislaw 1388 POL1.0010.26256.50 
  Fikus, Zygmunt 1973  * POL0.001-0.0825-2.00 
  Rozycki, Bartlomiej 1761 POL0.001-0.2625-6.50 
  Kazmierczak, Ewa 1457 POL1.0010.34258.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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