Rapid: Individual Calculations December 2023
 Wolski, Jerzy  Total change: -35.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach aktywnych Brok POL 2023-11-11
RcRownchangeKK*chgGame
 1435 1691 4.50 8 -1.78 20 -35.60 
  Racis, Weronika 1291  * POL0.501-0.4220-8.40 
  Racis, Michal 1506 POL0.001-0.7420-14.80 
  Haciuk, Andrzej 1423 POL1.0010.17203.40 
  Olejniczak, Romuald 1335 POL0.501-0.3920-7.80 
  Jakimczuk, Alicja 1267 POL0.501-0.4320-8.60 
  Ignaciak, Piotr 1482 POL1.0010.23204.60 
  Gorak, Witold 1331 POL1.0010.10202.00 
  Pawelec, Bartosz 1843 POL0.001-0.3020-6.00 
 * 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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