Individual Calculations August 2017
 Pietocha, Pawel  Total change: 23.00  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2035 2071 6.00 9 1.15 20 23.00 
  Poziomkowski, Szymon 1745 POL1.0010.13202.60 
  Baliuniene, Margarita 1908 DEN1.0010.28205.60 
  Grochowski, Kosma 1891 POL1.0010.26205.20 
  Goslawski, Michal 2163 POL0.5010.13202.60 
  Bieliauskas, Marius 2155 LTU1.0010.622012.40 
  Kasperkiewicz, Pawel 2009 POL0.501-0.0920-1.80 
  Sliwicki, Damian 2112 POL0.001-0.4420-8.80 
  Markiewicz, Jerzy f2175 POL0.5010.14202.80 
  Adamczewski, Maciej 2158 POL0.5010.12202.40 

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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