Individual Calculations April 2021
 Pociejowski, Marek  Total change: -27.40  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach Karpacz POL 2021-02-27
RcRownchangeKK*chgGame
 1737 1863 4.50 9 -1.19 20 -23.80 
  Anyz, Monika 1463  * POL0.001-0.9220-18.40 
  Gembski, Mateusz 1463  * POL1.0010.08201.60 
  Szafran, Dariusz 1463  * POL1.0010.08201.60 
  Uzialko, Marek 2029 POL1.0010.722014.40 
  Dukaczewski, Piotr m2168 POL0.001-0.1420-2.80 
  Filipiak, Rajmund 1684 POL0.501-0.2320-4.60 
  Wolanski, Michal 2054 POL0.001-0.2520-5.00 
  Kopiec, Miroslaw 1675 POL1.0010.26205.20 
  Kaciotys, Mieczyslaw 1636 POL0.001-0.7920-15.80 
 * 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)
 
 IV Liga Dolnoslaska 2020/2021 - okreg podwroclawski r 1-2 Dolny Slask POL 2021-03-14
RcRownchangeKK*chgGame
 1781 1863 1.00 2 -0.18 20 -3.60 
  Kwiecinski, Marian 1978 POL0.001-0.3420-6.80 
  Kasianczuk, Krzysztof 1583 POL1.0010.16203.20 

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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