Individual Calculations June 2021
 Baranowski, Jan  Total change: 13.60  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2021 - do lat 11 Warszawa POL 2021-05-15
RcRownchangeKK*chgGame
 1252 1018 1.00 3 0.34 40 13.60 
  Krogulski, Maksymilian 1381 POL0.001-0.1040-4.00 
  Ladon, Tymoteusz 1163 POL1.0010.694027.60 
  Mielcuch, Karol 1212 POL0.001-0.2540-10.00 

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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