Individual Calculations January 2022
 Kosinski, Stanislaw  Total change: 2.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2021 Ustron POL 2021-11-30
RcRownchangeKK*chgGame
 1440 1371 3.50 8 0.05 40 2.00 
  Egeman, Emilia 1684 POL0.001-0.1440-5.60 
  Skiera, Edward 1437 POL0.001-0.4140-16.40 
  Gembski, Mateusz 1336 POL1.0010.454018.00 
  Kaczorowski, Boguslaw 1230 POL0.501-0.1940-7.60 
  Stankiewicz, Edward 1742 POL0.001-0.1040-4.00 
  Chojecka, Teresa 1016 POL1.0010.11404.40 
  Inglot, Marian 1306 POL1.0010.414016.40 
  Racis, Michal 1771  * POL0.001-0.0840-3.20 
 * 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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