Individual Calculations May 2018
 Kozlowski, Tomasz  Total change: -51.80  Rating chartPersonal card
 MISTRZOSTWA SEKCJI L.K.S. PIAST SREM'2018 Srem POL 2018-02-16
RcRownchangeKK*chgGame
 1832 1899 3.50 9 -1.78 20 -35.60 
  Kozlowska, Marzena 1934 POL0.5010.05201.00 
  Tomczak, Michal 1986 POL0.5010.12202.40 
  Wojtkowski, Pawel 1877 POL0.001-0.5320-10.60 
  Wlodarczak, Damian 1732 POL1.0010.28205.60 
  Lisiecki, Robert 1738 POL0.001-0.7120-14.20 
  Simon, Marek 1930 POL0.001-0.4620-9.20 
  Gorski, Boguslaw 1740 POL0.001-0.7120-14.20 
  Kaczmarek, Piotr 1692 POL1.0010.23204.60 
  Skrzypczak, Michal 1862 POL0.501-0.0520-1.00 

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)
 
 I Turniej szachowy UAM POZNAN FIDE -OPEN 14-15.04.2018 Poznan POL 2018-04-14
RcRownchangeKK*chgGame
 1634 1877 3.00 5 -0.81 20 -16.20 
  Kubasik, Aleksandra 1477  * POL1.0010.08201.60 
  Lisiecki, Robert 1742 POL0.501-0.1820-3.60 
  Janiszewski, Filip 1939 POL0.001-0.4120-8.20 
  Huchwajda, Grzegorz 1535 POL1.0010.12202.40 
  Grzegorski, Michal 1477  * POL0.501-0.4220-8.40 
 * 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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