Individual Calculations September 2019
 Nouri, Ali  Total change: -81.60  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1317 1506 4.00 7 -1.08 40 -43.20 
  Fazeli, Mohammad Ali 1688 IRI0.001-0.2640-10.40 
  Ghafari, Alireza 1286 IRI0.001-0.7840-31.20 
  Slameye, Jahed 1385 IRI0.001-0.6640-26.40 
  Norouzi, Motahareh 1270 IRI1.0010.20408.00 
  Alizadeh, Mohammadreza 1210 IRI1.0010.15406.00 
  Rahmani, Pouria 1178 IRI1.0010.13405.20 
  Taherkhani, Dina 1202 IRI1.0010.14405.60 

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)
 
 Chess Tehran Championship 2019 - U18B Tehran IRI 2019-08-16
RcRownchangeKK*chgGame
 1516 1506 1.00 4 -0.96 40 -38.40 
  Ghafouri, Mohammad Javad 1721 IRI0.5010.274010.80 
  Shahsavari, Shayan 1451 IRI0.501-0.0840-3.20 
  Vasheghani, Hessam 1540 IRI0.001-0.4540-18.00 
  Aghabalazadeh, Mohammad Hossein 1353 IRI0.001-0.7040-28.00 

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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