Individual Calculations February 2022
 Blaha, Petr  Total change: -2.80  Rating chartPersonal card
 NOE Landesliga 2021/2022 Round 5-6 several AUT 2022-01-09
RcRownchangeKK*chgGame
 2093 1956 0.50 2 -0.14 20 -2.80 
  Miazhynski, Yuri 2172 AUT0.001-0.2220-4.40 
  Polsterer, Heinz 2014 AUT0.5010.08201.60 

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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