Individual Calculations March 2019
 Lazuka, Jan  Total change: 3.20  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych i Slabowidzacych 2019 Wagrowiec POL 2019-02-02
RcRownchangeKK*chgGame
 1495 1264 2.00 8 0.08 40 3.20 
  Jagiela, Andrzej 1664  * POL0.001-0.0840-3.20 
  Bzowski, Grzegorz 1614  * POL0.001-0.1140-4.40 
  Bialas, Stanislaw 1409 POL0.001-0.3140-12.40 
  Jagiello, Jerzy 1601 POL0.5010.384015.20 
  Gembski, Mateusz 1257 POL0.501-0.0140-0.40 
  Wegner, Wieslaw 1610 POL0.001-0.1140-4.40 
  Kaczorowski, Boguslaw 1571 POL0.5010.364014.40 
  Jagiello, Adolf 1233 POL0.501-0.0440-1.60 
 * 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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