Rapid: Individual Calculations January 2023
 Malaknezhad, Mohammad Taha  Total change: -36.00  Rating chartPersonal card
 11th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2022-12-01
RcRownchangeKK*chgGame
 1307 1207 1.00 3 -0.14 40 -5.60 
  Moeinodini, Parsa 1436 IRI0.001-0.2140-8.40 
  Khamseh, Masoomeh 1005 IRI1.0010.24409.60 
  Taherkhani, M Hosein 1479 IRI0.001-0.1740-6.80 

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)
 
 19th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-23
RcRownchangeKK*chgGame
 1490 1207 0.50 6 -0.76 40 -30.40 
  Farshforosh, Samad 1317 IRI0.001-0.3540-14.00 
  Ghoreishi Amiri, Seyed Kian 1731 IRI0.001-0.0340-1.20 
  Ghadiri Bidhendi, Ebrahim 1636 IRI0.001-0.0740-2.80 
  Bigani, Mohammad Hessam 1551 IRI0.001-0.1240-4.80 
  Asghari, Karim 1566 IRI0.001-0.1040-4.00 
  Norouzi, Mahdiar 1139 IRI0.501-0.0940-3.60 

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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