Individual Calculations October 2022
 Habibi, Maral  Total change: 0.00  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeRpKK*chgGame
 1369 0 1.50 6 0.00 1176   0.00 
  Samimi, Rasoul 1403 IRI0.0010.00 0.00 
  Jouzani, Masoud 1697 IRI1.0010.00 0.00 
  Eidivandi, Amin 1297 IRI0.0010.00 0.00 
  Fatemi, Arsham 1311 IRI0.5010.00 0.00 
  Shajaravi, Abdolmohamad 1228 IRI0.0010.00 0.00 
  Lotfi, Ariya 1276 IRI0.0010.00 0.00 

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)
 

 

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