Individual Calculations December 2019
 Namdarnia, Hossein  Total change: 4.00  Rating chartPersonal card
 East North Vahdat Cup Aban 1398 (B Group) Tehran IRI 2019-11-11
RcRownchangeKK*chgGame
 1250 1102 2.00 6 0.10 40 4.00 
  Safaee, Sepehr 1366 IRI0.001-0.1840-7.20 
  Naderi, Mozhgan 1368 IRI1.0010.824032.80 
  Abdolahi, Amir Taha 1086 IRI0.001-0.5240-20.80 
  Heydari, Tarlan 1175 IRI0.001-0.4040-16.00 
  Pajohesh, Mohadese 1354 IRI1.0010.814032.40 
  Sahraei, Mohammad Sadegh 1153 IRI0.001-0.4340-17.20 

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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