Rapid: Individual Calculations January 2022
 Abdolrahmanpourhalgh, Mohammad  Total change: 0.00  Rating chartPersonal card
 12th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-23
RcRownchangeRpKK*chgGame
 1334 0 1.00 3 0.00 1209   0.00 
  Sodachi, Saba 1305 IRI0.0010.00 0.00 
  Shahbazi, Parsa 1578 IRI0.0010.00 0.00 
  Eftekhari, Abbas 1118 IRI1.0010.00 0.00 

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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