Individual Calculations September 2023
 Petrus, Daniel  Total change: -14.00  Rating chartPersonal card
 PRESOV OPEN 2023 Presov SVK 2023-08-03
RcRownchangeKK*chgGame
 1621 1672 2.50 5 -0.35 40 -14.00 
  Koval, Jakub 2159 SVK0.001-0.0440-1.60 
  Dlugos, Matej 1333 SVK0.001-0.8840-35.20 
  Polacok, Jozef 1397 SVK1.0010.17406.80 
  Micaj, Ivan 1288 SVK1.0010.09403.60 
  Hlavac, Peter 1926 SVK0.5010.314012.40 

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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