Individual Calculations May 2016
 Najdzionek, Boleslaw  Total change: 3.40  Rating chartPersonal card
 Open Krynica 2016 Krynica POL 2016-04-03
RcRownchangeKK*chgGame
 1782 1758 3.50 7 0.17 20 3.40 
  Ivanov, Mikhail M g2158  * RUS0.001-0.0820-1.60 
  Nowak, Adam 1539 POL1.0010.22204.40 
  Kulik, Waldemar 1431 POL0.501-0.3720-7.40 
  Strzelecki, Jerzy 2017 POL0.001-0.1820-3.60 
  Matuszczyk, Krystian 1910 POL1.0010.702014.00 
  Wesolowski, Tadeusz 1863 POL0.001-0.3620-7.20 
  Wierzbowska, Aleksandra 1556 POL1.0010.24204.80 
 * 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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