Blitz: Individual Calculations September 2023
 Yari, Reza  Total change: -95.00  Rating chartPersonal card
 17th Avicenna International Chess Tournament 2023 - ( Blitz ) Hamedan IRI 2023-08-25
RcRownchangeKK*chgGame
 1321 1481 1.00 8 -4.75 20 -95.00 
  Daliri, Pedram 2043 IRI0.001-0.0220-0.40 
  Hadadzadeh, Hamid Reza 1190 IRI0.501-0.3520-7.00 
  Abed Masrorkhah, Artin 1271 IRI0.001-0.7720-15.40 
  Mohammadi, Parsa 1260 IRI0.001-0.7820-15.60 
  Fazelipoor, Amirhossein 1178 IRI0.501-0.3620-7.20 
  Heidari, Farham 1161 IRI0.001-0.8720-17.40 
  Mafakheri, Hiwa 1149 IRI0.001-0.8820-17.60 
  Bonabi, Hasti 1318 IRI0.001-0.7220-14.40 

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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