Individual Calculations January 2020
 Gierech, Pawel  Total change: -26.40  Rating chartPersonal card
 221st YMCA Autumn 2019-B Warszawa POL 2019-09-20
RcRownchangeKK*chgGame
 1691 1652 4.50 13 -1.32 20 -26.40 
  Szukalski, Antoni 1727 POL0.001-0.4020-8.00 
  Kasperski, Marcin 1638 POL1.0010.48209.60 
  Iwaszkiewicz, Krzysztof 1768 POL0.001-0.3420-6.80 
  Wilczynski, Adam 1607 POL0.001-0.5620-11.20 
  Mazurek, Jerzy 1664 POL0.001-0.4820-9.60 
  Okurowski, Michal 1645 POL1.0010.49209.80 
  Wojnowski, Jan 1676 POL0.5010.03200.60 
  Tarka, Aleksandra 1646 POL0.001-0.5120-10.20 
  Sloniewska, Alicja 1661 POL0.001-0.4920-9.80 
  Jarmolowski, Tadeusz 1667 POL1.0010.522010.40 
  Sypula, Krzysztof 1671 POL0.001-0.4720-9.40 
  Ossolinski, Ziemowit 1765 POL0.001-0.3520-7.00 
  Dabrowski, Leszek 1851 POL1.0010.762015.20 

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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