Rapid: Individual Calculations June 2023
 Taghipour, Mohammadkian  Total change: -78.80  Rating chartPersonal card
 Babol Ramadan Rapid Cup Mazandaran IRI 2023-04-30
RcRownchangeKK*chgGame
 1084 1134 2.00 7 -1.97 40 -78.80 
  Khalilnezhad, Amitis 1141 IRI0.001-0.4940-19.60 
  Mokhtarifar, Mehrad 1167 IRI0.5010.05402.00 
  Khazaeifar, Mohammadsadra 1096 IRI0.001-0.5540-22.00 
  Vaziri, Sadra 1031 IRI0.001-0.6440-25.60 
  Baghaei, Raya 1019 IRI1.0010.344013.60 
  Memar Kermani, Barad 1105 IRI0.501-0.0440-1.60 
  Moniri Rad, Radman 1029 IRI0.001-0.6440-25.60 

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 (My homland is IRAN) Cup U16 Rapid Open Chess Tournament (Rated) Mazandaran IRI 2023-05-12
RcRownchangeKK*chgGame
 1218 1134 2.00 3 0.84 40 33.60 
  Boromideh, Barsam 1266 IRI0.001-0.3240-12.80 
  Larijani, Amir Mahdi 1223 IRI1.0010.624024.80 
  Shahbahrami, Kiyan 1164 IRI1.0010.544021.60 

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)
 
 The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar Mazandaran IRI 2023-05-18
RcRownchangeKK*chgGame
 1388 1134 0.00 4 -0.84 40 -33.60 
  Barzegaran, Mahan 1498 IRI0.001-0.1040-4.00 
  Sharifi, Mohammad 1533 IRI0.001-0.0840-3.20 
  Heydarian, Behzad 1283 IRI0.001-0.3040-12.00 
  Aghajani, Mehdi 1236 IRI0.001-0.3640-14.40 

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)
 

 

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