Blitz: Individual Calculations April 2023
 Akbari Gelvardi, Mohammad  Total change: -42.80  Rating chartPersonal card
 Bahar Narenj Cup (Blitz) Mazandaran IRI 2023-03-17
RcRownchangeKK*chgGame
 1849 2175 4.00 7 -1.75 20 -35.00 
  Hosseini, Vihan 1775  * IRI1.0010.08201.60 
  Shabanpour, Ali 1754 IRI1.0010.07201.40 
  Talebi, Masoud 1945 IRI1.0010.21204.20 
  Khademi, Mohammad Miran f2027 IRI0.001-0.7020-14.00 
  Tahmasebi, Hamidreza 2188 IRI0.001-0.4820-9.60 
  Johari, Atena 1560 IRI1.0010.02200.40 
  Abbasi Abeluie, , Mohammad Mehdi 1696 IRI0.001-0.9520-19.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Mazandaran Blitz Chess Championship Mazandaran IRI 2023-03-23
RcRownchangeKK*chgGame
 1918 2175 6.50 9 -0.39 20 -7.80 
  Jafari, Mohammad Ali 1652 IRI0.501-0.4720-9.40 
  Salar, Milad 2130 IRI1.0010.44208.80 
  Khamisi, S Jafar 2129 IRI0.501-0.0620-1.20 
  Alinasab, Mobina wg2141 IRI0.501-0.0520-1.00 
  Asadi, Ali 2047 IRI0.001-0.6720-13.40 
  Akbari, Marjan 1729 IRI1.0010.06201.20 
  Nazarian, Parsa 1681 IRI1.0010.04200.80 
  Kharamin, Iman 1775  * IRI1.0010.08201.60 
  Mogheyseh, Abolfazl 1975 IRI1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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