Individual Calculations September 2018
 Szewczak, Andrzej  Total change: -5.60  Rating chartPersonal card
 202nd YMCA Summer 2018-A Warszawa POL 2018-07-04
RcRownchangeKK*chgGame
 1783 1725 4.00 10 -0.28 20 -5.60 
  Safanowski, Tomasz 1802 POL0.001-0.3920-7.80 
  Sloniewski, Michal 1806 POL0.001-0.3920-7.80 
  Koziol, Pawel 1912 POL1.0010.742014.80 
  Moskwinski, Marek 1853 POL0.001-0.3320-6.60 
  Prus, Marek 1641 POL0.001-0.6220-12.40 
  Kasperkiewicz, Pawel 1958 POL0.001-0.2120-4.20 
  Mlynarski, Zbigniew 1653 POL1.0010.40208.00 
  Mlynarski, Zbigniew 1653 POL1.0010.40208.00 
  Prus, Marek 1641 POL1.0010.38207.60 
  Koziol, Pawel 1912 POL0.001-0.2620-5.20 

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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