Individual Calculations September 2014
 Witczak, Jakub  Total change: -28.00  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI JUNIOROW - II LIGA Szczyrk POL 2014-07-25
RcRownchangeKK*chgGame
 1630 1828 6.50 10 -0.70 40 -28.00 
  Maj, Kornel 1907 POL0.001-0.3940-15.60 
  Kucza, Jan 1460 POL1.0010.10404.00 
  Sendobry, Adam 1428  * POL1.0010.08403.20 
  Rosicki, Marcin 1776 POL0.001-0.5740-22.80 
  Pajdzik, Kamil 1525 POL1.0010.14405.60 
  Piela, Dominik 1565 POL1.0010.18407.20 
  Skierski, Jacek 1547 POL1.0010.16406.40 
  Czerniawski, Krzysztof 1761 POL0.501-0.0940-3.60 
  Zarnowski, Krzysztof 1906 POL0.001-0.3940-15.60 
  Kaluzny, Jan 1428  * POL1.0010.08403.20 
 * 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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