Rapid: Individual Calculations March 2024
 Rezaei, Ali  Total change: 0.80  Rating chartPersonal card
 IRCF Weekly Rapid Tournament 20 Bahman Tehran IRI 2024-02-08
RcRownchangeKK*chgGame
 1345 1155 2.50 7 0.46 40 18.40 
  Fardbehbahani, Behnam 1565 IRI0.001-0.0840-3.20 
  Keshishi, Arman 1633 IRI0.001-0.0540-2.00 
  Karimi, Ali 1235 IRI0.001-0.3940-15.60 
  Dehghani Zadeh, Sanaz 1147 IRI1.0010.494019.60 
  Ameri Sefide, Vala 1206 IRI0.5010.07402.80 
  Farahani, Shayan 1312 IRI1.0010.714028.40 
  Yousefi, Artin 1314 IRI0.001-0.2940-11.60 

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)
 
 1st Grand Prix of SunCity Rapid Cup Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1485 1155 1.00 5 0.37 40 14.80 
  Amini Nezhad, Seyed Ata 1413 IRI0.5010.324012.80 
  Mahmoudi, Nima 1520 IRI0.5010.404016.00 
  Bozorgzad, Arsalan 1472 IRI0.001-0.1340-5.20 
  Kamani, Ali 1506 IRI0.001-0.1140-4.40 
  Pour Eskandar, Aliakbar 1512 IRI0.001-0.1140-4.40 

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)
 
 IRCF Rapid Quota Cadet 2024 Boys (U10) Tehran IRI 2024-02-25
RcRownchangeKK*chgGame
 1199 1155 1.00 4 -0.81 40 -32.40 
  Barahimi, Arian 1444 IRI0.001-0.1640-6.40 
  Zarei, Kian Rad 1035 IRI0.001-0.6640-26.40 
  Soutiazad, Kian 1002 IRI1.0010.304012.00 
  Daroogar Sabet, Samin 1313 IRI0.001-0.2940-11.60 

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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