Rapid: Individual Calculations November 2021
 Saniei, Saba  Total change: 2.00  Rating chartPersonal card
 25th Caspian Rapid Cup 1400 Qazvin IRI 2021-09-30
RcRownchangeKK*chgGame
 1079 993 2.50 4 0.97 20 19.40 
  Abed Natanzi, Parsa 1058 IRI0.001-0.4120-8.20 
  Hoseini, Arsam 1114 IRI0.5010.16203.20 
  Abdi, Parnian 1048 IRI1.0010.582011.60 
  Ghasemi, Mitra 1097 IRI1.0010.642012.80 

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)
 
 Gilan U18 Rapid Cup 1400 Rasht IRI 2021-10-13
RcRownchangeKK*chgGame
 1246 993 0.00 4 -0.87 20 -17.40 
  Soltani, Mohammadmahdi 1218 IRI0.001-0.2220-4.40 
  Masoumi, Sahel 1482 IRI0.001-0.0420-0.80 
  Shabani, Mohammad 1099 IRI0.001-0.3620-7.20 
  Gholizadeh, Abolfazl 1184 IRI0.001-0.2520-5.00 

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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