Individual Calculations September 2021
 Wozniak, Mateusz  Total change: -25.60  Rating chartPersonal card
 Eliminacje Miedzywojewodzkie do OOM (MA-WM) C13 Ketrzyn POL 2021-08-16
RcRownchangeKK*chgGame
 1289 1218 1.50 5 -0.64 40 -25.60 
  Krasniewski, Maciej 1618  * POL0.001-0.0840-3.20 
  Sysiak, Tymon 1235 POL0.001-0.4840-19.20 
  Jaczynski, Kacper 1246 POL1.0010.544021.60 
  Rudas, Borys 1109 POL0.501-0.1540-6.00 
  Urych, Krzysztof 1236 POL0.001-0.4740-18.80 
 * 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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