Rapid: Individual Calculations December 2021
 Suder, Marcin  Total change: -7.60  Rating chartPersonal card
 Mistrzostwa Powiatu Myslenickiego - Grupa A - OPEN Myslenice POL 2021-11-06
RcRownchangeKK*chgGame
 1569 1100 0.00 4 -0.38 20 -7.60 
  Dziewonski, Dariusz 1693 POL0.001-0.0220-0.40 
  Struzhkov, Andrii 1333 FID0.001-0.2120-4.20 
  Sanetra, Szymon 1835 POL0.001-0.0120-0.20 
  Mistarz, Joanna 1414 POL0.001-0.1420-2.80 

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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