Rapid: Individual Calculations January 2022
 Noroozi, Ali  Total change: -42.00  Rating chartPersonal card
 5th Rapid Amol Chess Tournament Mazandaran IRI 2021-12-03
RcRownchangeKK*chgGame
 1509 1197 1.00 5 0.18 20 3.60 
  Rahimi, Panteha 1551 IRI0.001-0.1120-2.20 
  Azad, Mehdi 1440 IRI1.0010.802016.00 
  Amirkhanlou, Morteza 1766 IRI0.001-0.0220-0.40 
  Alavi, Mir Mahmood 1413 IRI0.001-0.2220-4.40 
  Adinehnia, Arvin 1375 IRI0.001-0.2720-5.40 

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)
 
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1176 1197 2.00 8 -2.28 20 -45.60 
  Rezaei, Yekta 990 IRI0.001-0.7720-15.40 
  Yelsherze, Taha 1134 IRI1.0010.41208.20 
  Keshani, Kian 1459 IRI0.001-0.1820-3.60 
  Zare, Ali 1433 IRI0.001-0.2020-4.00 
  Hedayatimehr, Amir Mahdi 1155 IRI0.001-0.5620-11.20 
  Shamsi, Shayegan 1066 IRI0.001-0.6820-13.60 
  Kazemi, Melina 1037 IRI1.0010.29205.80 
  Beigi Amin, Bisan 1131 IRI0.001-0.5920-11.80 

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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