Individual Calculations January 2024
 Raei, Sana  Total change: -2.40  Rating chartPersonal card
 12th Esfahan Chess League Championship Round 3-9 Esfahan IRI 2023-12-22
RcRownchangeKK*chgGame
 1272 1207 3.00 7 -0.06 40 -2.40 
  Khosravi Mahmoei, Hasti 1636 IRI0.001-0.0740-2.80 
  Habibi, Maral 1076 IRI1.0010.324012.80 
  Abazari, Sharifeh 1407 IRI0.001-0.2440-9.60 
  Niknejadi, Samin 1051 IRI1.0010.294011.60 
  Alikhani, Romina 1376 IRI0.001-0.2840-11.20 
  Gholami, Hadis 1057 IRI1.0010.304012.00 
  Fotouhi, Parnia 1298 IRI0.001-0.3840-15.20 

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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