Rapid: Individual Calculations October 2022
 Farshadifar, Saman  Total change: -46.20  Rating chartPersonal card
 10th Lorestan Weekly Rapid Tournament 1401 khoramabad IRI 2022-09-09
RcRownchangeKK*chgGame
 1553 1976 4.00 7 -2.31 20 -46.20 
  Ghazanfari, Rouhollah 1497 IRI1.0010.05201.00 
  Delfan, Farzad 1570 IRI1.0010.08201.60 
  Maleki, Sajad 1576  * IRI0.001-0.9220-18.40 
  Fooladvand, Ali 1588 IRI1.0010.09201.80 
  Roohparvar, A.reza 1863 IRI0.001-0.6520-13.00 
  Haji, Ali 1385 IRI0.001-0.9820-19.60 
  Najafvanddrikvandi, Ayat 1392 IRI1.0010.02200.40 
 * 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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