Rapid: Individual Calculations July 2023
 Vakil, Mohammad Hosein  Total change: -108.00  Rating chartPersonal card
 2nd Chess To Infinity Weekly Rpid Tournaments 1402 Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1540 1251 0.00 4 -1.05 40 -42.00 
  Ghanbari, Rasool 1987 IRI0.0010.00400.00 
  Karami, Ariya 1545 IRI0.001-0.1540-6.00 
  Olama, Parsa 1009 IRI0.001-0.8040-32.00 
  Harati, Hasti 1618 IRI0.001-0.1040-4.00 

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)
 
 1st Grand Prix Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1279 1251 3.50 9 -1.65 40 -66.00 
  Khanbaz, Nima 1659 IRI0.001-0.0840-3.20 
  Mahdavi, Reza f2294 IRI0.0010.00400.00 
  Davoodi, Amirmohammad 1061 IRI0.001-0.7540-30.00 
  Khanbaz, Helia 1011 IRI1.0010.20408.00 
  Khorshidi Bidgholi, Ali 1104 IRI0.501-0.2040-8.00 
  Zareie, Masoud 1100 IRI0.001-0.7040-28.00 
  Omidvar, Mahan 1051 IRI1.0010.24409.60 
  Mohseni, Kian 1076 IRI1.0010.274010.80 
  Kosari, Sarina 1153 IRI0.001-0.6340-25.20 

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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