Individual Calculations April 2014
 Kedzierski, Slawomir  Total change: 7.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2013/2014 Warszawa POL 2014-01-12
RcRownchangeKK*chgGame
 1880 2097 6.50 8 0.48 15 7.20 
  Parol, Pola 1697  * POL1.0010.08151.20 
  Kurpiewski, Slawomir 2096 POL0.5010.00150.00 
  Pajak, Jakub 1718 POL1.0010.09151.35 
  Ponikowski, Przemyslaw 2028 POL1.0010.40156.00 
  Staroszczyk, Mateusz 2005 POL0.501-0.1315-1.95 
  Traczyk, Pawel 1761 POL1.0010.12151.80 
  Koziol, Pawel 1873 POL1.0010.22153.30 
  Jaskowski, Piotr 1858 POL0.501-0.3015-4.50 
 * 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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