Individual Calculations October 2021
 Tarasiuk, Dawid  Total change: -63.20  Rating chartPersonal card
 Turniej klasyfikacyjny 1600-1800 (PZSzach) Olsztyn POL 2021-09-11
RcRownchangeKK*chgGame
 1199 1100 0.00 4 -1.58 40 -63.20 
  Korecki, Piotr 1500  * POL0.001-0.0840-3.20 
  Magrel, Wiktor 1009 POL0.001-0.6240-24.80 
  Jedras, Maciej 1176 POL0.001-0.4040-16.00 
  Malecki, Patryk 1111 POL0.001-0.4840-19.20 
 * 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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