Rapid: Individual Calculations January 2024
 Zam Yar, Valialah  Total change: -30.00  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1240 1014 0.00 6 -1.46 20 -29.20 
  Pour Eskandar, Aliakbar 1553 IRI0.001-0.0320-0.60 
  Asadimanesh, Mohammad 1290 IRI0.001-0.1720-3.40 
  Jamshidi, Pooya 1161 IRI0.001-0.3020-6.00 
  Fatahi, Seyed Farham 1146 IRI0.001-0.3220-6.40 
  Omidi, Hamid 1123 IRI0.001-0.3520-7.00 
  Soleymani, Anahita 1168 IRI0.001-0.2920-5.80 

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)
 
 Alborz Rapid Cup 24 Azar Karaj IRI 2023-12-27
RcRownchangeKK*chgGame
 1514 1014 0.00 1 -0.04 20 -0.80 
  Khajehmirzaei Yazdi, Jamal 1514 IRI0.001-0.0420-0.80 

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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