Individual Calculations September 2014
 Kocwin, Bartosz  Total change: 30.80  Rating chartPersonal card
 50. Rubinsteins Memorial Open B Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 2169 2219 6.50 9 1.54 20 30.80 
  Zylka, Stanislaw 1931 POL0.501-0.3420-6.80 
  Psyk, Radoslaw 1874 POL1.0010.11202.20 
  Gumularz, Szymon 2062 POL1.0010.29205.80 
  Michalski, Daniel 2129 POL1.0010.38207.60 
  Simantsev, Mikhail g2448 UKR0.5010.29205.80 
  Grabarczyk, Miroslaw g2476 POL0.001-0.1820-3.60 
  Zaleski, Lukasz 1898 POL1.0010.13202.60 
  Mroziak, Maciej 2312 POL1.0010.632012.60 
  Sriram, Jha g2390 IND0.5010.23204.60 

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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