Rapid: Individual Calculations November 2019
 Sabahi, Aida  Total change: -123.60  Rating chartPersonal card
 Tehran North East Rapid olampic cup 23 mehr Tehran IRI 2019-10-15
RcRownchangeKK*chgGame
 1224 1387 2.00 7 -2.97 20 -59.40 
  Hannani, Arshia 1140 IRI0.001-0.8120-16.20 
  Fakhari Fini, Sana 1092 IRI0.001-0.8520-17.00 
  Golmohammadi, Radin 1272 IRI0.001-0.6620-13.20 
  Sabahi, Marjan 1250 IRI1.0010.32206.40 
  Abdolahi, Amir Taha 1247 IRI0.001-0.6920-13.80 
  Kavosi, Babak 1315 IRI1.0010.40208.00 
  Asgarian, Negar 1254 IRI0.001-0.6820-13.60 

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)
 
 Tehran North East Rapid Mehr cup-24 mehr Tehran IRI 2019-10-16
RcRownchangeKK*chgGame
 1194 1387 2.00 7 -3.21 20 -64.20 
  Nayerlou, Amirnikan 1180 IRI0.001-0.7720-15.40 
  Naseri, Ahmad Reza 1223 IRI0.001-0.7220-14.40 
  Asgarian, Negar 1254 IRI0.001-0.6820-13.60 
  Ebrahimi, Farzad 1219 IRI1.0010.28205.60 
  Shir Asb, Niki 1040 IRI0.501-0.3920-7.80 
  Kheirolah Zadeh, Alireza 1194 IRI0.001-0.7520-15.00 
  Sabahi, Marjan 1250 IRI0.501-0.1820-3.60 

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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