Individual Calculations September 2021
 Wrona, Florian  Total change: 90.00  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open C Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 1366 1492 7.50 8 2.25 40 90.00 
  Para, Aleksandra 1168 POL1.0010.13405.20 
  Zawal, Krzysztof 1298 POL1.0010.254010.00 
  Nowak, Adam 1369 POL1.0010.334013.20 
  Bartnik, Michal 1404 POL1.0010.384015.20 
  Sawicki, Dorian 1419 POL1.0010.404016.00 
  Jasiulewicz, Dawid 1519 POL0.5010.04401.60 
  Czarniecki, Pawel 1521 POL1.0010.544021.60 
  Wisniewski, Wiktor 1230 POL1.0010.18407.20 

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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