Individual Calculations January 2021
 Klask, Franciszek  Total change: -12.80  Rating chartPersonal card
 Turniej o Puchar Burmistrza Ursusa Warszawa POL 2020-12-12
RcRownchangeKK*chgGame
 1309 1062 0.50 4 -0.32 40 -12.80 
  Haliniak, Wojciech 1462  * POL0.001-0.0840-3.20 
  Kwiecinski, Mariusz 1282 POL0.001-0.2240-8.80 
  Skowron, Dawid 1273 POL0.001-0.2340-9.20 
  Szymkiewicz, Witold 1220 POL0.5010.21408.40 
 * 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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