Rapid: Individual Calculations December 2022
 Zrost, Rudolf  Total change: -34.00  Rating chartPersonal card
 Primator Open Kosice 2022 Kosice SVK 2022-10-30
RcRownchangeKK*chgGame
 1674 1940 4.00 7 -1.70 20 -34.00 
  Slivka, Vasil 1548 SVK1.0010.08201.60 
  Zigo, Pavol 1700 SVK0.001-0.8020-16.00 
  Smetana, Peter 1615 SVK1.0010.13202.60 
  Recky, Norbert 1679 SVK0.501-0.3220-6.40 
  Pacholsky, Radovan 1659 SVK1.0010.16203.20 
  Sevcikova, Lucia wf1857 SVK0.501-0.1120-2.20 
  Lukac, Vladimir 1660 SVK0.001-0.8420-16.80 

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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