Individual Calculations June 2019
 Ziehm, Robert  Total change: 1.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Warminsko-Mazurskiego Seniorow 2019 Olsztyn Ketrzyn Ostroda POL 2019-02-16
RcRownchangeKK*chgGame
 1535 1521 1.00 2 0.04 40 1.60 
  Strepikowski, Pawel 1557 POL0.001-0.4540-18.00 
  Lukaszewicz, Jerzy 1512 POL1.0010.494019.60 

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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