Individual Calculations September 2022
 Reshad, Radin  Total change: -32.00  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1364 1327 1.50 5 -1.08 40 -43.20 
  Mousavi, Seyedeh Kosar 1010 IRI0.501-0.3740-14.80 
  Sakhaei, Asal 1051 IRI1.0010.17406.80 
  Golshannejad, Sepehr 1757 IRI0.001-0.0740-2.80 
  Pourramezan Chafjiri, Parsa 1906 IRI0.001-0.0240-0.80 
  Monzavi, Maham 1098 IRI0.001-0.7940-31.60 

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)
 
 18th Gilan second league 1400 Round 9-10 Gilan IRI 2022-08-27
RcRownchangeKK*chgGame
 1245 1327 1.50 2 0.28 40 11.20 
  Nazarinezhad, Aryan 1215 IRI0.501-0.1540-6.00 
  Jamalzadeh, Ebrahim 1274 IRI1.0010.434017.20 

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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