Rapid: Individual Calculations February 2022
 Yavarirad, Alireza  Total change: -15.20  Rating chartPersonal card
 2nd Lorestan Weekly Rapid Tournament 1400 Lorestan IRI 2022-01-14
RcRownchangeKK*chgGame
 1267 1266 0.00 3 -1.50 20 -30.00 
  Hosseinzadeh, Bahram 1258 IRI0.001-0.5120-10.20 
  Haji, Ali 1407 IRI0.001-0.3120-6.20 
  Yarahmadi, Khodadad 1136 IRI0.001-0.6820-13.60 

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)
 
 3rd Lorestan Weekly Rapid Tournament Lorestan IRI 2022-01-20
RcRownchangeKK*chgGame
 1376 1266 2.00 3 0.74 20 14.80 
  Sepahvand, Behnam 1744 IRI0.001-0.0520-1.00 
  Yarahmadi, Khodadad 1136 IRI1.0010.32206.40 
  Sepahvand, Heshmat 1247 IRI1.0010.47209.40 

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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