Individual Calculations February 2015
 Osipow, Nikolaj  Total change: -28.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska seniorow 2014/2015 Wojewodztwo slaskie POL 2014-10-12
RcRownchangeKK*chgGame
 2046 2146 3.50 8 -1.43 20 -28.60 
  Kasperlik, Adam 1900 POL0.501-0.3120-6.20 
  Markiewicz, Jacek f2309 POL0.001-0.2820-5.60 
  Lubosik, Zbigniew 2105 POL0.001-0.5620-11.20 
  Rybka, Martin 1746  * POL0.501-0.4220-8.40 
  Flis, Jacek f2256 POL0.001-0.3520-7.00 
  Fajfer, Bartosz 1946 POL1.0010.24204.80 
  Wodecki, Daniel 2025 POL1.0010.34206.80 
  Sek, Joachim 2084 POL0.501-0.0920-1.80 
 * 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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