Individual Calculations July 2014
 Sikora, Rafal  Total change: 28.05  Rating chartPersonal card
 56 OTSz o Zlota Wieze - Final Centralny 2014 Chotowa POL 2014-06-08
RcRownchangeKK*chgGame
 2075 1902 4.50 9 1.87 15 28.05 
  Lewicki, Miroslaw c2236 POL1.0010.881513.20 
  Markiewicz, Jerzy f2215 POL0.5010.36155.40 
  Barwinski, Dionizy f2134 POL0.5010.29154.35 
  Mika, Tomasz 2006 POL0.5010.14152.10 
  Musialkiewicz, Jan 2279 POL0.001-0.0915-1.35 
  Szczerbak, Jaroslaw 2059 POL1.0010.711510.65 
  Kowalczyk, Mateusz 1608 POL1.0010.15152.25 
  Borawski, Jakub 2010 POL0.001-0.3515-5.25 
  Watorek, Marcin 2124 POL0.001-0.2215-3.30 

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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