Rapid: Individual Calculations January 2024
 Mohammadi, Mahan  Total change: -46.00  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1177 1053 1.00 6 -1.15 40 -46.00 
  Forouhar, Pendar 1459 IRI0.001-0.0840-3.20 
  Raghibdoust, Arka 1221 IRI0.001-0.2840-11.20 
  Safari Aghdam, Ahoora 1008 IRI1.0010.444017.60 
  Sadeghi, Saeed 1283 IRI0.001-0.2140-8.40 
  Mohammadi, Amir Ali 1026 IRI0.001-0.5440-21.60 
  Shojapoor, Mahan 1066 IRI0.001-0.4840-19.20 

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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