Rapid: Individual Calculations April 2023
 Groblicki, Artur  Total change: 5.20  Rating chartPersonal card
 II turniej o Pieninska Baszte Szczawnica POL 2023-03-25
RcRownchangeKK*chgGame
 1776 1223 1.00 4 0.26 20 5.20 
  Bogdanov, Egor m2350 UKR0.0010.00200.00 
  Slabek, Grzegorz 2056 POL0.0010.00200.00 
  Nowak, Grzegorz 1133 POL1.0010.38207.60 
  Pozniak, Yunna 1566 UKR0.001-0.1220-2.40 

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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