Individual Calculations August 2022
 Parmar, Mohammad Yasin  Total change: 21.20  Rating chartPersonal card
 1st Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1478 1289 2.50 7 0.60 40 24.00 
  Abbasi, Hamid 1539 IRI0.001-0.1940-7.60 
  Omidi, Hossein 1587 IRI0.5010.354014.00 
  Dabiri, Kasra 1550 IRI0.001-0.1840-7.20 
  Vatankhah, Hamed 1534 IRI0.001-0.2040-8.00 
  Torabzadeh, Seyyed Arvin 1038 IRI1.0010.19407.60 
  Zafarmand, Mohsen 1541 IRI1.0010.814032.40 
  Nedaei, Armin 1554 IRI0.001-0.1840-7.20 

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)
 
 Gilan First League 18th Round 16 Rasht IRI 2022-07-29
RcRownchangeKK*chgGame
 1711 1289 0.00 1 -0.07 40 -2.80 
  Molaei, Arian 1711 IRI0.001-0.0740-2.80 

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)
 

 

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