Individual Calculations December 2019
 Alinia Hosseini, Seyede Setayesh  Total change: 95.20  Rating chartPersonal card
 1st mehr cup Rasht Aban 1398 (U2100) Rasht IRI 2019-11-13
RcRownchangeKK*chgGame
 1534 1174 2.00 5 1.47 40 58.80 
  Yeganedoost, Majid 1574  * IRI0.001-0.0840-3.20 
  Biriya, Yadollah 1505 IRI0.001-0.1240-4.80 
  Rahmani Siyah Larz, Iraj 1444 IRI1.0010.834033.20 
  Moosazadeh, Mehdi 1574  * IRI1.0010.924036.80 
  Rezaeipour, Sina 1574  * IRI0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 17th Gilan Second League 1398 Round 3-4 Gilan IRI 2019-11-21
RcRownchangeKK*chgGame
 1562 1174 1.00 1 0.91 40 36.40 
  Ramezani, Hosein 1562 IRI1.0010.914036.40 

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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