Individual Calculations March 2023
 Malaknezhad, Mohammad Taha  Total change: -52.80  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (C) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1256 1192 3.00 6 0.49 40 19.60 
  Naderiyan, Amir Hosein 1351 IRI0.001-0.2940-11.60 
  Sharifi Razavi, Mohammadyasin 1009 IRI1.0010.264010.40 
  Kazemi, Hosein 1348 IRI1.0010.714028.40 
  Akrami, Tohid 1362 IRI0.5010.22408.80 
  Rismanchi, Ramtin 1398 IRI0.001-0.2440-9.60 
  Elahi, Avesta 1068 IRI0.501-0.1740-6.80 

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 International Caspian Cup (C Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1071 1192 1.50 5 -1.81 40 -72.40 
  Ghasemi, Aynaz 1034 IRI0.501-0.2140-8.40 
  Hasanpour Golshani, Arad 1066 IRI0.001-0.6740-26.80 
  Rezaei, Mohammadmehdi 1066 IRI0.001-0.6740-26.80 
  Sharifi Razavi, Mohammadtaha 1073 IRI1.0010.344013.60 
  Akbari, Mohamad Hadi 1118 IRI0.001-0.6040-24.00 

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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