Individual Calculations September 2019
 Kopaczewski, Adam  Total change: -4.00  Rating chartPersonal card
 72 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Grupa A Torun POL 2019-08-10
RcRownchangeKK*chgGame
 1880 2081 6.50 9 -0.10 40 -4.00 
  Grigorovich, Dmitry 1716 POL1.0010.10404.00 
  Cichocki, Konrad 1800 POL1.0010.16406.40 
  Drozdowski, Konrad 2069 POL0.501-0.0240-0.80 
  Lewandowski, Marek 1831 POL0.001-0.8140-32.40 
  Jablonski, Miroslaw 1882 POL1.0010.24409.60 
  Ludwinski, Daniel 1748 POL1.0010.12404.80 
  Gorniewicz, Oskar 1951 POL0.001-0.6840-27.20 
  Sliwicki, Damian c2241 POL1.0010.714028.40 
  Kozlinski, Marcin 1681  * POL1.0010.08403.20 
 * 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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