Individual Calculations January 2020
 Stachanczyk, Jacek  Total change: 10.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2019 Pokrzywna POL 2019-12-03
RcRownchangeKK*chgGame
 1879 2160 7.00 8 0.54 20 10.80 
  Inglot, Marian 1760  * POL1.0010.08201.60 
  Zelajtys, Jozef 1760  * POL1.0010.08201.60 
  Wolanski, Michal 2008 POL1.0010.30206.00 
  Pawelec, Bartosz 1975 POL0.501-0.2420-4.80 
  Dukaczewski, Piotr m2199 POL0.5010.05201.00 
  Wodas, Pawel 1813 POL1.0010.11202.20 
  Bzowski, Grzegorz 1760  * POL1.0010.08201.60 
  Kaczorowski, Boguslaw 1760  * POL1.0010.08201.60 
 * 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)
 

 

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