Rapid: Individual Calculations September 2022
 Soltani, Hamid Reza  Total change: -19.20  Rating chartPersonal card
 Kermanshah Rapid Chess Tournament_Summer Festival Kermanshah IRI 2022-08-19
RcRownchangeKK*chgGame
 1333 1481 1.00 3 -0.96 20 -19.20 
  Amjadiyan, Javad 1756 IRI0.001-0.1720-3.40 
  Aghababaei, Moein 1117 IRI1.0010.10202.00 
  Yazdani, Saghar 1125 IRI0.001-0.8920-17.80 

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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