Rapid: Individual Calculations October 2022
 Yarahmadi, Khodadad  Total change: 2.60  Rating chartPersonal card
 9th Lorestan Weekly Rapid Tournament 1401 Khoramabad IRI 2022-09-01
RcRownchangeKK*chgGame
 1445 1153 1.50 7 0.13 20 2.60 
  Pakideh, Mostafa 1645 IRI0.001-0.0420-0.80 
  Gholamian, Ramin 1511 IRI0.5010.40208.00 
  Najafvanddrikvandi, Ayat 1392 IRI0.001-0.2020-4.00 
  Davoodi, Amirmohammad 1115 IRI1.0010.45209.00 
  Tolabi, Arash 1683 IRI0.001-0.0320-0.60 
  Goodarzi, Hesam 1289 IRI0.001-0.3220-6.40 
  Mirzaei, Yaser 1477 IRI0.001-0.1320-2.60 

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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