Individual Calculations April 2022
 Olejniczak, Romuald  Total change: -40.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1526 1641 4.00 9 -2.03 20 -40.60 
  Przewoznik, Jan m2276 POL0.001-0.0120-0.20 
  Szala, Wiktor 1475 POL0.001-0.7220-14.40 
  Szafran, Dariusz 1411 POL1.0010.21204.20 
  Miodonski, Miroslaw 1447 POL0.001-0.7520-15.00 
  Karamucki, Henryk 1304 POL1.0010.12202.40 
  Raczek, Stanislaw 1506 POL0.501-0.1820-3.60 
  Racis, Dominika 1241  * POL1.0010.08201.60 
  Wolski, Jerzy 1579 POL0.501-0.0920-1.80 
  Spionkowski, Fabian 1499 POL0.001-0.6920-13.80 
 * 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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