Individual Calculations June 2013
 Tworuszka, Michal  Total change: 3.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 2005 2269 7.50 9 0.22 15 3.30 
  Zychowski, Marek 1869  * POL1.0010.08151.20 
  Gawronek, Jozef 1964 POL1.0010.14152.10 
  Mroziak, Maciej 2149 POL0.501-0.1615-2.40 
  Kubica, Kamil 2010 POL1.0010.18152.70 
  Janulek, Dawid 1869  * POL1.0010.08151.20 
  Szczepanek, Radoslaw 2169 POL0.501-0.1415-2.10 
  Paszewski, Mateusz 2017 POL0.501-0.3115-4.65 
  Michalczyk, Stanislaw 2049 POL1.0010.22153.30 
  Cichy, Kamil 1947 POL1.0010.13151.95 
 * 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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