Rapid: Individual Calculations November 2021
 Mirski, Roman (j)  Total change: 1.80  Rating chartPersonal card
 XIX Memorial Szachowy im. Henryka Glusia OPEN Dziekanowice POL 2021-10-23
RcRownchangeKK*chgGame
 1358 1403 4.00 7 0.09 20 1.80 
  Tryba, Andrzej 1435 POL1.0010.542010.80 
  Mika, Andrzej 1584 POL0.001-0.2620-5.20 
  Mikolajski, Marcin 1271 POL0.001-0.6820-13.60 
  Grabowski, Lukasz 1046 POL1.0010.11202.20 
  Paciorek, Jan 1270 POL1.0010.32206.40 
  Mirek, Szymon 1109 POL1.0010.15203.00 
  Mackowiak, Szymon 1789 POL0.001-0.0920-1.80 

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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