Individual Calculations September 2019
 Grigorovich, Dmitry  Total change: 23.80  Rating chartPersonal card
 72 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Grupa A Torun POL 2019-08-10
RcRownchangeKK*chgGame
 1789 1716 5.00 9 1.19 20 23.80 
  Kopaczewski, Adam 2081 POL0.001-0.1020-2.00 
  Kozlinski, Marcin 1518 POL0.001-0.7620-15.20 
  Wydra, Michal 1615 POL0.501-0.1420-2.80 
  Pawlowski, Pawel 1619 POL1.0010.37207.40 
  Szymanski, Jan 1673 POL1.0010.44208.80 
  Gorniewicz, Oskar 1951 POL0.001-0.2120-4.20 
  Ludwinski, Daniel 1748 POL1.0010.542010.80 
  Lewandowski, Marek 1831 POL1.0010.662013.20 
  Drozdowski, Konrad 2069 POL0.5010.39207.80 

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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