Blitz: Individual Calculations October 2022
 Keshavarzfathi, Mohammad Taha  Total change: 22.00  Rating chartPersonal card
 Alborz Chess Blitz 18 shahrivar 1401 Karaj IRI 2022-09-09
RcRownchangeKK*chgGame
 1308 1009 2.50 8 1.10 20 22.00 
  Jamali, Alireza 1532 IRI0.001-0.0320-0.60 
  Pourreza, Mona 1371 IRI0.001-0.1020-2.00 
  Montazeri, Maryam 1248 IRI0.5010.30206.00 
  Karimi Soureh, Kiarash 1270 IRI0.001-0.1820-3.60 
  Khamseh, Nima 1096 IRI1.0010.622012.40 
  Bajalan, Mohammad 1519 IRI0.001-0.0420-0.80 
  Naser Jabari, Negar 1190 IRI0.5010.24204.80 
  Kouchaki Pirkouhi, Mohsen 1235 IRI0.5010.29205.80 

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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