Individual Calculations September 2021
 Jaczynski, Kacper  Total change: -66.80  Rating chartPersonal card
 Eliminacje Miedzywojewodzkie do OOM (MA-WM) C13 Ketrzyn POL 2021-08-16
RcRownchangeKK*chgGame
 1238 1246 1.50 6 -1.67 40 -66.80 
  Krasniewski, Maciej 1646  * POL0.001-0.0840-3.20 
  Owierczuk, Szymon 1152 POL0.001-0.6340-25.20 
  Sysiak, Tymon 1235 POL0.001-0.5240-20.80 
  Wozniak, Mateusz 1218 POL0.001-0.5440-21.60 
  Fil, Grzegorz 1167 POL0.501-0.1140-4.40 
  Chrulski, Mateusz 1012 POL1.0010.21408.40 
 * 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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