Individual Calculations April 2020
 Ossolinski, Ziemowit  Total change: 69.12  Rating chartPersonal card
 224th YMCA Winter 2020-A Warszawa POL 2020-01-10
RcRownchangeKK*chgGame
 2010 1880 5.00 11 1.35 36 48.60 
  Derylo, Kamil 2099 POL0.001-0.2236-7.92 
  Szewczyk, Mariusz 2022 POL0.001-0.3136-11.16 
  Szwaj, Justyna 1840 POL1.0010.443615.84 
  Choroszej, Aleksander 2055 POL0.001-0.2736-9.72 
  Delega, Tomasz c1974 POL1.0010.633622.68 
  Malicka, Maria wc2041 POL0.001-0.2936-10.44 
  Swierczewski, Marek 2090 POL1.0010.773627.72 
  Szwaj, Jacek 1937 POL0.001-0.4236-15.12 
  Warszawski, Bartosz 2172 POL0.001-0.1536-5.40 
  Matyszkiewicz, Wiktor 1902 POL1.0010.533619.08 
  Liberadzki, Slawomir 1981 POL1.0010.643623.04 

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)
 
 Indywidualne Mistrzostwa Polski Juniorow C18 Szklarska Poreba POL 2020-03-07
RcRownchangeKK*chgGame
 1934 1880 4.00 8 0.57 36 20.52 
  Golenia, Jan 2119 POL0.001-0.2036-7.20 
  Grochol, Kamil 2030 POL0.001-0.3036-10.80 
  Iwanczuk, Krzysztof 1887 POL0.001-0.4936-17.64 
  Kulesza, Andrzej 1928 POL0.5010.07362.52 
  Zerebiec, Maurycy 1982 POL0.5010.14365.04 
  Rogala, Milosz 1843 POL1.0010.453616.20 
  Distel, Pawel 1950 POL1.0010.603621.60 
  Skowron, Mateusz 1729 POL1.0010.303610.80 

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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