Individual Calculations December 2019
 Mohammadi, Maryam  Total change: 85.60  Rating chartPersonal card
 East North Vahdat Cup Aban 1398 (B Group) Tehran IRI 2019-11-11
RcRownchangeKK*chgGame
 1335 1106 3.00 4 2.14 40 85.60 
  Sabahi, Aida 1367 IRI1.0010.824032.80 
  Tohid Nia, Melika 1331 IRI0.001-0.2240-8.80 
  Naderi, Mozhgan 1368 IRI1.0010.824032.80 
  Asgarian, Negar 1274 IRI1.0010.724028.80 

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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