Individual Calculations March 2019
 Abdollahi, Reza  Total change: -18.00  Rating chartPersonal card
 Qom Fajr Standard Cup 1397 Qom IRI 2019-02-02
RcRownchangeKK*chgGame
 1264 1411 2.50 4 -0.24 40 -9.60 
  Zareei, Alireza 1193 IRI1.0010.22408.80 
  Farshadi Panah, Ali 1137 IRI0.501-0.3340-13.20 
  Mahdavi, S. Hassan 1411 IRI0.001-0.5040-20.00 
  Chavoshi, Seyed Saeid 1314 IRI1.0010.374014.80 

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)
 
 Qom State Chess League 1397 (Farhikhtegan Cup) Round 13 Qom IRI 2019-02-14
RcRownchangeKK*chgGame
 1645 1411 0.00 1 -0.21 40 -8.40 
  Jangjoo, Abolfazl 1645 IRI0.001-0.2140-8.40 

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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