Rapid: Individual Calculations October 2017
 Polacek, Pavol  Total change: 25.80  Rating chartPersonal card
 20. OPEN Povazske Podhradie 2017 Pruzina - Priedhorie SVK 2017-09-01
RcRownchangeKK*chgGame
 1735 1455 2.50 7 1.29 20 25.80 
  Masarik, Drahoslav 1855  * SVK0.001-0.0820-1.60 
  Sopko, Rudolf 1791 SVK1.0010.882017.60 
  Zernovic, Michal 1733 SVK0.001-0.1720-3.40 
  Hrebicik, David 1636 SVK0.001-0.2620-5.20 
  Petrak, Branislav 1624 SVK1.0010.722014.40 
  Mego, Peter 1745 SVK0.5010.34206.80 
  Sliva, Frantisek 1758 SVK0.001-0.1420-2.80 
 * 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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