Individual Calculations December 2021
 Lis, Maksymilian  Total change: 66.00  Rating chartPersonal card
 V Liga Szachowa Seniorow PK-2021 Rzeszow POL 2021-10-16
RcRownchangeKK*chgGame
 1416 1168 3.00 6 1.65 40 66.00 
  Medrygal, Rafal 1327 POL0.001-0.2940-11.60 
  Stefanski, Robert 1568  * POL0.001-0.0840-3.20 
  Magon, Wojciech 1552 POL0.5010.414016.40 
  Ziolkowski, Boleslaw 1568  * POL0.5010.424016.80 
  Czarnik, Mateusz 1228 POL1.0010.584023.20 
  Miga, Sebastian 1251 POL1.0010.614024.40 
 * 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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