Individual Calculations September 2018
 Nikitin, Aleksander I  Total change: -5.40  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 1817 2036 6.50 9 -0.27 20 -5.40 
  Plesiuk, Jan 1732 POL1.0010.14202.80 
  Mazurek, Jerzy 1662 POL0.501-0.4020-8.00 
  Tylenda, Krzysztof 1706 POL1.0010.12202.40 
  Shamatava, Nikolozi 1676 GEO0.501-0.4020-8.00 
  Milanowski, Jan 1774 POL1.0010.18203.60 
  Koziej, Maciej f2027 POL0.501-0.0120-0.20 
  Hrymowicz, Artur 2038 POL1.0010.502010.00 
  Rak, Tomasz 2007 POL0.501-0.0420-0.80 
  Matuszczyk, Mateusz 1733 POL0.501-0.3620-7.20 

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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