Rapid: Individual Calculations November 2021
 Hoseini, Arsam  Total change: -14.80  Rating chartPersonal card
 25th Caspian Rapid Cup 1400 Qazvin IRI 2021-09-30
RcRownchangeKK*chgGame
 1187 1114 3.00 7 -0.29 20 -5.80 
  Yadegar, Radin 1832 IRI0.001-0.0120-0.20 
  Saniei, Saba 993 IRI0.501-0.1620-3.20 
  Karimi, Aref 1010 IRI1.0010.36207.20 
  Ali Hoseini, Arsam 1071 IRI0.501-0.0620-1.20 
  Moradi, Yalda 1165 IRI0.001-0.4320-8.60 
  Akbari, Niayesh 960 IRI1.0010.29205.80 
  Rahbar, Aihan 1277 IRI0.001-0.2820-5.60 

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)
 
 10th Nobavegan Rapid Cup - Under 14 Qazvin IRI 2021-10-01
RcRownchangeKK*chgGame
 1269 1114 0.50 3 -0.45 20 -9.00 
  Assarzadeh, Nazanin Fatemeh 1356 IRI0.001-0.2020-4.00 
  Mardali, Yousef 1392 IRI0.001-0.1720-3.40 
  Abed Natanzi, Parsa 1058 IRI0.501-0.0820-1.60 

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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