Individual Calculations October 2012
 Ziabek, Patryk  Total change: 25.95  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow WP-ZP C-17 Zerkow POL 2012-09-15
RcRownchangeKK*chgGame
 1817 1747 5.00 8 1.73 15 25.95 
  Prominski, Piotr 1826 POL1.0010.61159.15 
  Kwiatkowski, Wiktor 1941 POL0.001-0.2515-3.75 
  Gabryjalowicz, Jakub 1755 POL0.5010.01150.15 
  Majas, Piotr 1766 POL1.0010.53157.95 
  Kowalewicz, Kacper 1682 POL1.0010.41156.15 
  Adamczewski, Jedrzej 1799 POL0.001-0.4315-6.45 
  Adamowicz, Maciej 1985 POL0.5010.30154.50 
  Banach, Szymon 1780 POL1.0010.55158.25 

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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