Rapid: Individual Calculations May 2015
 Bregoszewski, Leon  Total change: 11.60  Rating chartPersonal card
 4 Pory Roku - Wiosna z Szachami - OPEN Szczecin POL 2015-04-12
RcRownchangeKK*chgGame
 1621 1605 1.00 6 -1.85 20 -37.00 
  Smieszek, Wojciech 1931 POL0.001-0.1320-2.60 
  Jacek, Roksana 1834 POL0.001-0.2120-4.20 
  Popadowski, Wojciech 1306 POL0.501-0.3520-7.00 
  Ciesielski, Jan 1307 POL0.001-0.8520-17.00 
  Laszewski, Kazimierz 1636 POL0.5010.04200.80 
  Bajek, Marek 1714 POL0.001-0.3520-7.00 

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)
 
 5th International Ferdynand Dziedzic Chess Memorial. Polish Rapid Chess Championship Trzcianka POL 2015-04-19
RcRownchangeKK*chgGame
 1890 1605 4.00 8 2.43 20 48.60 
  Mista, Aleksander g2005  * POL0.001-0.0820-1.60 
  Fengier, Winicjusz 2005  * POL1.0010.922018.40 
  Koziej, Maciej 2005  * POL0.5010.42208.40 
  Lubczynski, Rafal m2005  * POL0.001-0.0820-1.60 
  Paczka, Patryk 1895 POL0.5010.34206.80 
  Szakiel, Bartosz 1230 POL1.0010.09201.80 
  Pacuszka, Wioletta 1968 POL1.0010.902018.00 
  Paprocki, Jaroslaw 2005  * POL0.001-0.0820-1.60 
 * 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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