Individual Calculations March 2019
 Bialas, Stanislaw  Total change: -19.60  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych i Slabowidzacych 2019 Wagrowiec POL 2019-02-02
RcRownchangeKK*chgGame
 1541 1409 1.50 7 -0.98 20 -19.60 
  Niecko, Stanislaw 1753 POL0.001-0.1220-2.40 
  Staruch, Roman 1809  * POL0.001-0.0820-1.60 
  Lazuka, Jan 1264 POL1.0010.31206.20 
  Kizym, Lukasz 1665 POL0.001-0.1920-3.80 
  Jagiela, Elzbieta 1402 POL0.501-0.0120-0.20 
  Malcer, Joanna 1503 POL0.001-0.3720-7.40 
  Inglot, Marian 1394 POL0.001-0.5220-10.40 
 * 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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