Individual Calculations July 2021
 Marciniak, Leonard  Total change: -122.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1718 1909 4.00 10 -3.07 40 -122.80 
  Piekielny, Pawel 2154 POL0.001-0.2040-8.00 
  Dahche, Abdel-Azziz 1633 POL0.501-0.3340-13.20 
  Babiarz, Arkadiusz 1833 POL0.001-0.6040-24.00 
  Rylski, Tadeusz 1637 POL0.501-0.3340-13.20 
  Lenart, Jakub 1524 POL0.001-0.9140-36.40 
  Szuber, Dawid 1516 POL1.0010.08403.20 
  Rzasa, Dominik 1509  * POL1.0010.08403.20 
  Syrkiewicz, Michal 1969 POL0.001-0.4240-16.80 
  Cichon, Jakub 1894 POL0.001-0.5240-20.80 
  Jarosz, Szymon 1509  * POL1.0010.08403.20 
 * 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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