Individual Calculations December 2019
 Safaee, Sepehr  Total change: 49.20  Rating chartPersonal card
 East North Vahdat Cup Aban 1398 (B Group) Tehran IRI 2019-11-11
RcRownchangeKK*chgGame
 1192 1366 7.00 8 1.23 40 49.20 
  Namdarnia, Hossein 1102 IRI1.0010.18407.20 
  Sahraei, Mohammad Sadegh 1153 IRI1.0010.23409.20 
  Gholizadeh, Romina 1182 IRI0.001-0.7440-29.60 
  Heydari, Tarlan 1175 IRI1.0010.254010.00 
  Dashtpeima, Helia 1314 IRI1.0010.434017.20 
  Tohid Nia, Melika 1331 IRI1.0010.454018.00 
  Abdolahi, Amir Taha 1086 IRI1.0010.16406.40 
  Hannani, Arshia 1191 IRI1.0010.274010.80 

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)
 

 

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