Individual Calculations January 2020
 Adamski, Jan  Total change: -10.40  Rating chartPersonal card
 Jesienny Turniej FIDE o Puchar Burmistrza Ursusa - Grupa A Warszawa POL 2019-11-30
RcRownchangeKK*chgGame
 1787 2170 3.50 5 -1.05 10 -10.50 
  Kowalska, Elzbieta wf1770  * POL0.501-0.4210-4.20 
  Tarka, Aleksandra 1770  * POL1.0010.08100.80 
  Zdybel, Przemyslaw 1770  * POL0.501-0.4210-4.20 
  Tychulski, Krzysztof 1836 POL1.0010.12101.20 
  Dalkowski, Rafal 1787 POL0.501-0.4110-4.10 
 * 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)
 
 Oberliga NRW 2019/2020 December 2019 various GER 2019-12-15
RcRownchangeKK*chgGame
 2174 2170 0.50 1 0.01 10 0.10 
  Kaehmann, Joerg 2174 GER0.5010.01100.10 

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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