Individual Calculations March 2021
 Wydra, Artur  Total change: -118.00  Rating chartPersonal card
 I Turniej Kolowy w Hetmanie Plock Plock POL 2020-12-13
RcRownchangeKK*chgGame
 1812 1771 2.00 11 -2.95 40 -118.00 
  Borkowski, Kamil 2012 POL0.001-0.2040-8.00 
  Suminski, Bogdan 1437 POL0.501-0.3840-15.20 
  Szymanski, Jan 1659 POL0.001-0.6540-26.00 
  Gawronski, Miroslaw 2097 POL0.001-0.1340-5.20 
  Duch, Mariusz 2171  * POL0.001-0.0840-3.20 
  Kowalczyk, Michal 1696 POL0.001-0.6040-24.00 
  Wypych, Dominik 2042 POL0.001-0.1740-6.80 
  Strzesniewska, Joanna 1379 POL1.0010.08403.20 
  Szczypawka, Aleksandra 1575 POL0.001-0.7540-30.00 
  Wisniewski, Przemyslaw 1934 POL0.5010.22408.80 
  Rakowiecki, Andrzej 1927 POL0.001-0.2940-11.60 
 * 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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