Blitz: Individual Calculations July 2023
 Kulik, Stanislaw  Total change: -40.00  Rating chartPersonal card
 Ogolnopolskie Mistrzostwa Ziemi Torunskiej w szachach blyskawicznych 2023 - do lat 14 i 18 Torun POL 2023-06-04
RcRownchangeKK*chgGame
 1182 1313 1.00 3 -1.00 40 -40.00 
  Rogaczewski, Olaf 1325 POL0.001-0.4840-19.20 
  Chmielewski, Jakub 1084 POL1.0010.21408.40 
  Szczeszek, Adam 1136 POL0.001-0.7340-29.20 

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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