Rapid: Individual Calculations October 2017
 Petrak, Branislav  Total change: -35.60  Rating chartPersonal card
 20. OPEN Povazske Podhradie 2017 Pruzina - Priedhorie SVK 2017-09-01
RcRownchangeKK*chgGame
 1584 1624 2.00 7 -1.78 20 -35.60 
  Kovacik, Emil 2024  * SVK0.001-0.0820-1.60 
  Kostelansky, Karol 1224  * SVK1.0010.08201.60 
  Vastik, Tomas 1224  * SVK1.0010.08201.60 
  Tomanek, Rafael 1879 SVK0.001-0.1920-3.80 
  Solovic, Vladislav 1718 SVK0.001-0.3720-7.40 
  Polacek, Pavol 1455 SVK0.001-0.7220-14.40 
  Vojtko, Robert 1565 SVK0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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