Individual Calculations March 2020
 Khodaveisi, Roham  Total change: 51.20  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1365 1135 3.00 8 1.28 40 51.20 
  Amini, Asal 1360 IRI0.5010.284011.20 
  Khalili, Hossein 1375 IRI0.5010.304012.00 
  Farhadi, Ghorban 1368 IRI0.001-0.2140-8.40 
  Malekzadeh, Amir Hosein 1413 IRI0.001-0.1740-6.80 
  Ahmadi, Mehrdad 1423 IRI0.001-0.1640-6.40 
  Sabahi, Maryam 1357 IRI1.0010.784031.20 
  Ghanbarpour, Mahan 1352 IRI0.001-0.2240-8.80 
  Jafari, Amir Hossein 1272 IRI1.0010.684027.20 

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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