Rapid: Individual Calculations February 2022
 Karami, Ariya  Total change: -36.00  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1405 1589 3.00 7 -1.80 20 -36.00 
  Pilvaieh, Ali 1850 IRI0.001-0.1820-3.60 
  Sadeghi Givi, Reza 1857 IRI0.001-0.1720-3.40 
  Taheri, Mohammadreza 1091 IRI1.0010.04200.80 
  Sodachi, Saba 1302 IRI0.001-0.8420-16.80 
  Zafari Yekta, Niyousha 1189  * IRI1.0010.08201.60 
  Alavi, Mir Hatef 1320 IRI0.001-0.8320-16.60 
  Fateminia, Mostafa 1228 IRI1.0010.10202.00 
 * 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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