Individual Calculations May 2011
 Szwaj, Jacek  Total change: 3.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 2052 1938 1.50 4 0.10 15 1.50 
  Kaliszewski, Tomasz 2074 POL1.0010.681510.20 
  Rogulski, Witold 2115 POL0.001-0.2715-4.05 
  Kosny, Marek 1943 POL0.001-0.4915-7.35 
  Kaliszewski, Tomasz 2074 POL0.5010.18152.70 

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)
 
 III Turniej Cztery Pory Roku 2010/2011 Warszawa - Ursus POL 2011-04-02
RcRownchangeKK*chgGame
 1862 1938 5.50 9 0.14 15 2.10 
  Sachnowski, Maciej 1538  * POL1.0010.08151.20 
  Rogala, Lucyna 1742 POL1.0010.25153.75 
  Janczarski, Michal 2296 POL0.001-0.1015-1.50 
  Winiarski, Mikolaj 1815 POL0.501-0.1715-2.55 
  Chmielewska, Joanna 1675 POL0.501-0.3215-4.80 
  Kozakow, Mikolaj 1567 POL1.0010.10151.50 
  Suliborski, Jakub 1876 POL1.0010.41156.15 
  Strzemiecki, Zbigniew f2338  * POL0.5010.42156.30 
  Brudzinski, Maciej 1913 POL0.001-0.5315-7.95 
 * 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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